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<PAGE> PAGE 21
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<PAGE> PAGE 22
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<PAGE> PAGE 23
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<PAGE> PAGE 24
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<PAGE> PAGE 25
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<PAGE> PAGE 26
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<PAGE> PAGE 27
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<PAGE> PAGE 28
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<PAGE> PAGE 29
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<PAGE> PAGE 30
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<PAGE> PAGE 31
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<PAGE> PAGE 32
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<PAGE> PAGE 33
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<PAGE> PAGE 34
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<PAGE> PAGE 35
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<PAGE> PAGE 36
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SIGNATURE STEPHEN D. FOY
TITLE V.P. & ASST CONTROLR
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<INVESTMENTS-AT-COST> 214870
<INVESTMENTS-AT-VALUE> 235321
<RECEIVABLES> 7096
<ASSETS-OTHER> 230
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 242647
<PAYABLE-FOR-SECURITIES> 7903
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 794
<TOTAL-LIABILITIES> 8697
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 213586
<SHARES-COMMON-STOCK> 294
<SHARES-COMMON-PRIOR> 162
<ACCUMULATED-NII-CURRENT> 54
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (141)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 20451
<NET-ASSETS> 233950
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 13290
<OTHER-INCOME> 0
<EXPENSES-NET> 1684
<NET-INVESTMENT-INCOME> 11606
<REALIZED-GAINS-CURRENT> 398
<APPREC-INCREASE-CURRENT> 7234
<NET-CHANGE-FROM-OPS> 19238
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 105
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 158
<NUMBER-OF-SHARES-REDEEMED> (32)
<SHARES-REINVESTED> 7
<NET-CHANGE-IN-ASSETS> 9081
<ACCUMULATED-NII-PRIOR> 176
<ACCUMULATED-GAINS-PRIOR> (539)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1239
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 1684
<AVERAGE-NET-ASSETS> 2398
<PER-SHARE-NAV-BEGIN> 10.63
<PER-SHARE-NII> .47
<PER-SHARE-GAIN-APPREC> .35
<PER-SHARE-DIVIDEND> (.47)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.98
<EXPENSE-RATIO> 1.45
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the Form
N-SAR and the financial statements and is qualified in its entirety by
references to such documents.
</LEGEND>
<SERIES>
<NUMBER> 024
<NAME> NUVEEN CALIFORNIA INSURED MUNICIPAL BOND FUND CLASS R
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> FEB-28-1998
<PERIOD-START> MAR-01-1997
<PERIOD-END> FEB-28-1998
<INVESTMENTS-AT-COST> 214870
<INVESTMENTS-AT-VALUE> 235321
<RECEIVABLES> 7096
<ASSETS-OTHER> 230
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 242647
<PAYABLE-FOR-SECURITIES> 7903
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 794
<TOTAL-LIABILITIES> 8697
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 213586
<SHARES-COMMON-STOCK> 17355
<SHARES-COMMON-PRIOR> 18310
<ACCUMULATED-NII-CURRENT> 54
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (141)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 20451
<NET-ASSETS> 233950
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 13290
<OTHER-INCOME> 0
<EXPENSES-NET> 1684
<NET-INVESTMENT-INCOME> 11606
<REALIZED-GAINS-CURRENT> 398
<APPREC-INCREASE-CURRENT> 7234
<NET-CHANGE-FROM-OPS> 19238
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 9979
<DISTRIBUTIONS-OF-GAINS> 1
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 571
<NUMBER-OF-SHARES-REDEEMED> (2084)
<SHARES-REINVESTED> 558
<NET-CHANGE-IN-ASSETS> 9081
<ACCUMULATED-NII-PRIOR> 176
<ACCUMULATED-GAINS-PRIOR> (539)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1239
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 1684
<AVERAGE-NET-ASSETS> 192096
<PER-SHARE-NAV-BEGIN> 10.68
<PER-SHARE-NII> .56
<PER-SHARE-GAIN-APPREC> .36
<PER-SHARE-DIVIDEND> (.56)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 11.04
<EXPENSE-RATIO> .70
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the Form
N-SAR and the Financial Statements and is qualified in its entirety by
references to such documents.
</LEGEND>
<SERIES>
<NUMBER> 091
<NAME> NUVEEN FLAGSHIP CONNECTICUT MUNI BOND FUND- CLASS A
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> FEB-28-1998
<PERIOD-START> MAR-01-1997
<PERIOD-END> FEB-28-1998
<INVESTMENTS-AT-COST> 210613
<INVESTMENTS-AT-VALUE> 229550
<RECEIVABLES> 4117
<ASSETS-OTHER> 52
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 233719
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 1394
<TOTAL-LIABILITIES> 1394
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 214227
<SHARES-COMMON-STOCK> 19956
<SHARES-COMMON-PRIOR> 19973
<ACCUMULATED-NII-CURRENT> 10
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (849)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 18937
<NET-ASSETS> 232325
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 13266
<OTHER-INCOME> 0
<EXPENSES-NET> 1776
<NET-INVESTMENT-INCOME> 11490
<REALIZED-GAINS-CURRENT> 190
<APPREC-INCREASE-CURRENT> 6727
<NET-CHANGE-FROM-OPS> 18407
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 10989
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 1538
<NUMBER-OF-SHARES-REDEEMED> (2133)
<SHARES-REINVESTED> 578
<NET-CHANGE-IN-ASSETS> 15264
<ACCUMULATED-NII-PRIOR> 7
<ACCUMULATED-GAINS-PRIOR> (1039)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1204
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 1947
<AVERAGE-NET-ASSETS> 210348
<PER-SHARE-NAV-BEGIN> 10.51
<PER-SHARE-NII> .56
<PER-SHARE-GAIN-APPREC> .34
<PER-SHARE-DIVIDEND> (.56)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.85
<EXPENSE-RATIO> .78
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the Form
N-SAR and the Financial Statements and is qualified in its entirety by
references to such documents.
</LEGEND>
<SERIES>
<NUMBER> 092
<NAME> NUVEEN FLAGSHIP CONNECTICUT MUNI BOND FUND- CLASS B
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> FEB-28-1998
<PERIOD-START> MAR-01-1997
<PERIOD-END> FEB-28-1998
<INVESTMENTS-AT-COST> 210613
<INVESTMENTS-AT-VALUE> 229550
<RECEIVABLES> 4117
<ASSETS-OTHER> 52
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 233719
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 1394
<TOTAL-LIABILITIES> 1394
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 214227
<SHARES-COMMON-STOCK> 343
<SHARES-COMMON-PRIOR> 10
<ACCUMULATED-NII-CURRENT> 10
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (849)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 18937
<NET-ASSETS> 232325
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 13266
<OTHER-INCOME> 0
<EXPENSES-NET> 1776
<NET-INVESTMENT-INCOME> 11490
<REALIZED-GAINS-CURRENT> 190
<APPREC-INCREASE-CURRENT> 6727
<NET-CHANGE-FROM-OPS> 18407
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 60
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 339
<NUMBER-OF-SHARES-REDEEMED> (9)
<SHARES-REINVESTED> 3
<NET-CHANGE-IN-ASSETS> 15264
<ACCUMULATED-NII-PRIOR> 7
<ACCUMULATED-GAINS-PRIOR> (1039)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1204
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 1947
<AVERAGE-NET-ASSETS> 1367
<PER-SHARE-NAV-BEGIN> 10.51
<PER-SHARE-NII> .48
<PER-SHARE-GAIN-APPREC> .32
<PER-SHARE-DIVIDEND> (.48)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.83
<EXPENSE-RATIO> 1.52
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the Form
N-SAR and the Financial Statements and is qualified in its entirety by
references to such documents.
</LEGEND>
<SERIES>
<NUMBER> 093
<NAME> NUVEEN FLAGSHIP CONNECTICUT MUNI BOND FUND- CLASS C
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> FEB-28-1998
<PERIOD-START> MAR-01-1997
<PERIOD-END> FEB-28-1998
<INVESTMENTS-AT-COST> 210613
<INVESTMENTS-AT-VALUE> 229550
<RECEIVABLES> 4117
<ASSETS-OTHER> 52
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 233719
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 1394
<TOTAL-LIABILITIES> 1394
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 214227
<SHARES-COMMON-STOCK> 1070
<SHARES-COMMON-PRIOR> 675
<ACCUMULATED-NII-CURRENT> 10
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (849)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 18937
<NET-ASSETS> 232325
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 13266
<OTHER-INCOME> 0
<EXPENSES-NET> 1776
<NET-INVESTMENT-INCOME> 11490
<REALIZED-GAINS-CURRENT> 190
<APPREC-INCREASE-CURRENT> 6727
<NET-CHANGE-FROM-OPS> 18407
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 419
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 444
<NUMBER-OF-SHARES-REDEEMED> (73)
<SHARES-REINVESTED> 24
<NET-CHANGE-IN-ASSETS> 15264
<ACCUMULATED-NII-PRIOR> 7
<ACCUMULATED-GAINS-PRIOR> (1039)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1204
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 1947
<AVERAGE-NET-ASSETS> 9019
<PER-SHARE-NAV-BEGIN> 10.49
<PER-SHARE-NII> .50
<PER-SHARE-GAIN-APPREC> .34
<PER-SHARE-DIVIDEND> (.50)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.83
<EXPENSE-RATIO> 1.33
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the Form
N-SAR and the Financial Statements and is qualified in its entirety by
references to such documents.
</LEGEND>
<SERIES>
<NUMBER> 094
<NAME> NUVEEN FLAGSHIP CONNECTICUT MUNI BOND FUND- CLASS R
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> FEB-28-1998
<PERIOD-START> MAR-01-1997
<PERIOD-END> FEB-28-1998
<INVESTMENTS-AT-COST> 210613
<INVESTMENTS-AT-VALUE> 229550
<RECEIVABLES> 4117
<ASSETS-OTHER> 52
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 233719
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 1394
<TOTAL-LIABILITIES> 1394
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 214227
<SHARES-COMMON-STOCK> 54
<SHARES-COMMON-PRIOR> 5
<ACCUMULATED-NII-CURRENT> 10
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (849)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 18937
<NET-ASSETS> 232325
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 13266
<OTHER-INCOME> 0
<EXPENSES-NET> 1776
<NET-INVESTMENT-INCOME> 11490
<REALIZED-GAINS-CURRENT> 190
<APPREC-INCREASE-CURRENT> 6727
<NET-CHANGE-FROM-OPS> 18407
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 18
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 54
<NUMBER-OF-SHARES-REDEEMED> 0
<SHARES-REINVESTED> 0
<NET-CHANGE-IN-ASSETS> 15264
<ACCUMULATED-NII-PRIOR> 7
<ACCUMULATED-GAINS-PRIOR> (1039)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1204
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 1947
<AVERAGE-NET-ASSETS> 347
<PER-SHARE-NAV-BEGIN> 10.51
<PER-SHARE-NII> .58
<PER-SHARE-GAIN-APPREC> .36
<PER-SHARE-DIVIDEND> (.58)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.87
<EXPENSE-RATIO> .57
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the Form
N-SAR and the financial statements and is qualified in its entirety by
references to such documents.
</LEGEND>
<SERIES>
<NUMBER> 051
<NAME> NUVEEN FLAGSHIP NEW YORK MUNICIPAL BOND CLASS A
<MULTIPLIER> 1000
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> FEB-28-1998
<PERIOD-START> MAR-1-1997
<PERIOD-END> FEB-28-1998
<INVESTMENTS-AT-COST> 224650
<INVESTMENTS-AT-VALUE> 246116
<RECEIVABLES> 3240
<ASSETS-OTHER> 307
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 249663
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<OTHER-ITEMS-LIABILITIES> 939
<TOTAL-LIABILITIES> 939
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 228488
<SHARES-COMMON-STOCK> 7114
<SHARES-COMMON-PRIOR> 6808
<ACCUMULATED-NII-CURRENT> 5
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (1234)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 21465
<NET-ASSETS> 248724
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 14148
<OTHER-INCOME> 0
<EXPENSES-NET> 1535
<NET-INVESTMENT-INCOME> 12613
<REALIZED-GAINS-CURRENT> 662
<APPREC-INCREASE-CURRENT> 9051
<NET-CHANGE-FROM-OPS> 22326
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 3876
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 1192
<NUMBER-OF-SHARES-REDEEMED> (1039)
<SHARES-REINVESTED> 152
<NET-CHANGE-IN-ASSETS> 20362
<ACCUMULATED-NII-PRIOR> 33
<ACCUMULATED-GAINS-PRIOR> (1895)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1274
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 1852
<AVERAGE-NET-ASSETS> 73003
<PER-SHARE-NAV-BEGIN> 10.53
<PER-SHARE-NII> .57
<PER-SHARE-GAIN-APPREC> .44
<PER-SHARE-DIVIDEND> (.57)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.97
<EXPENSE-RATIO> .77
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the Form
N-SAR and the financial statements and is qualified in its entirety by
references to such documents.
</LEGEND>
<SERIES>
<NUMBER> 052
<NAME> NUVEEN FLAGSHIP NEW YORK MUNICIPAL BOND CLASS B
<MULTIPLIER> 1000
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> FEB-28-1998
<PERIOD-START> MAR-1-1997
<PERIOD-END> FEB-28-1998
<INVESTMENTS-AT-COST> 224650
<INVESTMENTS-AT-VALUE> 246116
<RECEIVABLES> 3240
<ASSETS-OTHER> 307
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 249663
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 939
<TOTAL-LIABILITIES> 939
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 228488
<SHARES-COMMON-STOCK> 393
<SHARES-COMMON-PRIOR> 12
<ACCUMULATED-NII-CURRENT> 5
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (1234)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 21465
<NET-ASSETS> 248724
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 14148
<OTHER-INCOME> 0
<EXPENSES-NET> 1535
<NET-INVESTMENT-INCOME> 12613
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<APPREC-INCREASE-CURRENT> 9051
<NET-CHANGE-FROM-OPS> 22326
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 83
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 401
<NUMBER-OF-SHARES-REDEEMED> (23)
<SHARES-REINVESTED> 3
<NET-CHANGE-IN-ASSETS> 20362
<ACCUMULATED-NII-PRIOR> 33
<ACCUMULATED-GAINS-PRIOR> (1895)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1274
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 1852
<AVERAGE-NET-ASSETS> 1907
<PER-SHARE-NAV-BEGIN> 10.53
<PER-SHARE-NII> .49
<PER-SHARE-GAIN-APPREC> .45
<PER-SHARE-DIVIDEND> (.49)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.98
<EXPENSE-RATIO> 1.50
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the Form
N-SAR and the financial statements and is qualified in its entirety by
references to such documents.
</LEGEND>
<SERIES>
<NUMBER> 053
<NAME> NUVEEN FLAGSHIP NEW YORK MUNICIPAL BOND CLASS C
<MULTIPLIER> 1000
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> FEB-28-1998
<PERIOD-START> MAR-1-1997
<PERIOD-END> FEB-28-1998
<INVESTMENTS-AT-COST> 224650
<INVESTMENTS-AT-VALUE> 246116
<RECEIVABLES> 3240
<ASSETS-OTHER> 307
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<TOTAL-ASSETS> 249663
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 939
<TOTAL-LIABILITIES> 939
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 228488
<SHARES-COMMON-STOCK> 566
<SHARES-COMMON-PRIOR> 376
<ACCUMULATED-NII-CURRENT> 5
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (1234)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 21465
<NET-ASSETS> 248724
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 14148
<OTHER-INCOME> 0
<EXPENSES-NET> 1535
<NET-INVESTMENT-INCOME> 12613
<REALIZED-GAINS-CURRENT> 662
<APPREC-INCREASE-CURRENT> 9051
<NET-CHANGE-FROM-OPS> 22326
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 239
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 254
<NUMBER-OF-SHARES-REDEEMED> (73)
<SHARES-REINVESTED> 9
<NET-CHANGE-IN-ASSETS> 20362
<ACCUMULATED-NII-PRIOR> 33
<ACCUMULATED-GAINS-PRIOR> (1895)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1274
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 1852
<AVERAGE-NET-ASSETS> 5059
<PER-SHARE-NAV-BEGIN> 10.56
<PER-SHARE-NII> .51
<PER-SHARE-GAIN-APPREC> .45
<PER-SHARE-DIVIDEND> (.51)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 11.01
<EXPENSE-RATIO> 1.32
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the Form
N-SAR and the financial statements and is qualified in its entirety by
references to such documents.
</LEGEND>
<SERIES>
<NUMBER> 054
<NAME> NUVEEN FLAGSHIP NEW YORK MUNICIPAL BOND CLASS R
<MULTIPLIER> 1000
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> FEB-28-1998
<PERIOD-START> MAR-1-1997
<PERIOD-END> FEB-28-1998
<INVESTMENTS-AT-COST> 224650
<INVESTMENTS-AT-VALUE> 246116
<RECEIVABLES> 3240
<ASSETS-OTHER> 307
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 249663
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 939
<TOTAL-LIABILITIES> 939
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 228488
<SHARES-COMMON-STOCK> 14555
<SHARES-COMMON-PRIOR> 14457
<ACCUMULATED-NII-CURRENT> 5
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (1234)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 21465
<NET-ASSETS> 248724
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 14148
<OTHER-INCOME> 0
<EXPENSES-NET> 1535
<NET-INVESTMENT-INCOME> 12613
<REALIZED-GAINS-CURRENT> 662
<APPREC-INCREASE-CURRENT> 9051
<NET-CHANGE-FROM-OPS> 22326
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 8443
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 963
<NUMBER-OF-SHARES-REDEEMED> (1424)
<SHARES-REINVESTED> 559
<NET-CHANGE-IN-ASSETS> 20362
<ACCUMULATED-NII-PRIOR> 33
<ACCUMULATED-GAINS-PRIOR> (1895)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1274
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 1852
<AVERAGE-NET-ASSETS> 154172
<PER-SHARE-NAV-BEGIN> 10.55
<PER-SHARE-NII> .59
<PER-SHARE-GAIN-APPREC> .45
<PER-SHARE-DIVIDEND> (.59)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 11.00
<EXPENSE-RATIO> .57
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the
Form N-SAR and the financial statements and is qualified in its entirety
by references to such documents.
</LEGEND>
<SERIES>
<NUMBER> 011
<NAME> NUVEEN CALIFORNIA MUNICIPAL BOND FUND, INC. CLASS A
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> FEB-28-1998
<PERIOD-START> MAR-1-1997
<PERIOD-END> FEB-28-1998
<INVESTMENTS-AT-COST> 235998
<INVESTMENTS-AT-VALUE> 254654
<RECEIVABLES> 4155
<ASSETS-OTHER> 36
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 258845
<PAYABLE-FOR-SECURITIES> 6246
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 780
<TOTAL-LIABILITIES> 7026
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 232899
<SHARES-COMMON-STOCK> 2669
<SHARES-COMMON-PRIOR> 1944
<ACCUMULATED-NII-CURRENT> 47
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 217
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 18656
<NET-ASSETS> 251819
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 14455
<OTHER-INCOME> 0
<EXPENSES-NET> 1747
<NET-INVESTMENT-INCOME> 12708
<REALIZED-GAINS-CURRENT> 1653
<APPREC-INCREASE-CURRENT> 6514
<NET-CHANGE-FROM-OPS> 20875
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 1233
<DISTRIBUTIONS-OF-GAINS> 88
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 916
<NUMBER-OF-SHARES-REDEEMED> (260)
<SHARES-REINVESTED> 70
<NET-CHANGE-IN-ASSETS> 15992
<ACCUMULATED-NII-PRIOR> 56
<ACCUMULATED-GAINS-PRIOR> (596)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1309
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 1747
<AVERAGE-NET-ASSETS> 24330
<PER-SHARE-NAV-BEGIN> 10.58
<PER-SHARE-NII> .55
<PER-SHARE-GAIN-APPREC> .37
<PER-SHARE-DIVIDEND> (.55)
<PER-SHARE-DISTRIBUTIONS> (.04)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.91
<EXPENSE-RATIO> .90
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the
Form N-SAR and the financial statements and is qualified in its entirety
by references to such documents.
</LEGEND>
<SERIES>
<NUMBER> 012
<NAME> NUVEEN CALIFORNIA MUNICIPAL BOND FUND, INC. CLASS B
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> FEB-28-1998
<PERIOD-START> MAR-1-1997
<PERIOD-END> FEB-28-1998
<INVESTMENTS-AT-COST> 235998
<INVESTMENTS-AT-VALUE> 254654
<RECEIVABLES> 4155
<ASSETS-OTHER> 36
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 258845
<PAYABLE-FOR-SECURITIES> 6246
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 780
<TOTAL-LIABILITIES> 7026
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 232899
<SHARES-COMMON-STOCK> 213
<SHARES-COMMON-PRIOR> 0
<ACCUMULATED-NII-CURRENT> 47
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 217
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 18656
<NET-ASSETS> 251819
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 14455
<OTHER-INCOME> 0
<EXPENSES-NET> 1747
<NET-INVESTMENT-INCOME> 12708
<REALIZED-GAINS-CURRENT> 1653
<APPREC-INCREASE-CURRENT> 6514
<NET-CHANGE-FROM-OPS> 20875
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 43
<DISTRIBUTIONS-OF-GAINS> 5
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 213
<NUMBER-OF-SHARES-REDEEMED> (2)
<SHARES-REINVESTED> 2
<NET-CHANGE-IN-ASSETS> 15992
<ACCUMULATED-NII-PRIOR> 56
<ACCUMULATED-GAINS-PRIOR> (596)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1309
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 1747
<AVERAGE-NET-ASSETS> 1052
<PER-SHARE-NAV-BEGIN> 10.56
<PER-SHARE-NII> .46
<PER-SHARE-GAIN-APPREC> .41
<PER-SHARE-DIVIDEND> (.47)
<PER-SHARE-DISTRIBUTIONS> (.04)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.92
<EXPENSE-RATIO> 1.66
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the
Form N-SAR and the financial statements and is qualified in its entirety
by references to such documents.
</LEGEND>
<SERIES>
<NUMBER> 013
<NAME> NUVEEN CALIFORNIA MUNICIPAL BOND FUND, INC. CLASS C
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> FEB-28-1998
<PERIOD-START> MAR-1-1997
<PERIOD-END> FEB-28-1998
<INVESTMENTS-AT-COST> 235998
<INVESTMENTS-AT-VALUE> 254654
<RECEIVABLES> 4155
<ASSETS-OTHER> 36
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 258845
<PAYABLE-FOR-SECURITIES> 6246
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 780
<TOTAL-LIABILITIES> 7026
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 232899
<SHARES-COMMON-STOCK> 372
<SHARES-COMMON-PRIOR> 95
<ACCUMULATED-NII-CURRENT> 47
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 217
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 18656
<NET-ASSETS> 251819
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 14455
<OTHER-INCOME> 0
<EXPENSES-NET> 1747
<NET-INVESTMENT-INCOME> 12708
<REALIZED-GAINS-CURRENT> 1653
<APPREC-INCREASE-CURRENT> 6514
<NET-CHANGE-FROM-OPS> 20875
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 75
<DISTRIBUTIONS-OF-GAINS> 6
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 296
<NUMBER-OF-SHARES-REDEEMED> (25)
<SHARES-REINVESTED> 6
<NET-CHANGE-IN-ASSETS> 15992
<ACCUMULATED-NII-PRIOR> 56
<ACCUMULATED-GAINS-PRIOR> (596)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1309
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 1711
<AVERAGE-NET-ASSETS> 1709
<PER-SHARE-NAV-BEGIN> 10.58
<PER-SHARE-NII> .49
<PER-SHARE-GAIN-APPREC> .38
<PER-SHARE-DIVIDEND> (.49)
<PER-SHARE-DISTRIBUTIONS> (.04)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.92
<EXPENSE-RATIO> 1.45
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the
Form N-SAR and the financial statements and is qualified in its entirety
by references to such documents.
</LEGEND>
<SERIES>
<NUMBER> 014
<NAME> NUVEEN CALIFORNIA MUNICIPAL BOND FUND, INC. CLASS R
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> FEB-28-1998
<PERIOD-START> MAR-1-1997
<PERIOD-END> FEB-28-1998
<INVESTMENTS-AT-COST> 235998
<INVESTMENTS-AT-VALUE> 254654
<RECEIVABLES> 4155
<ASSETS-OTHER> 36
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 258845
<PAYABLE-FOR-SECURITIES> 6246
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 780
<TOTAL-LIABILITIES> 7026
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 232899
<SHARES-COMMON-STOCK> 19785
<SHARES-COMMON-PRIOR> 20202
<ACCUMULATED-NII-CURRENT> 47
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 217
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 18656
<NET-ASSETS> 251819
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 14455
<OTHER-INCOME> 0
<EXPENSES-NET> 1747
<NET-INVESTMENT-INCOME> 12708
<REALIZED-GAINS-CURRENT> 1653
<APPREC-INCREASE-CURRENT> 6514
<NET-CHANGE-FROM-OPS> 20875
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 11366
<DISTRIBUTIONS-OF-GAINS> 741
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 519
<NUMBER-OF-SHARES-REDEEMED> (1648)
<SHARES-REINVESTED> 713
<NET-CHANGE-IN-ASSETS> 15992
<ACCUMULATED-NII-PRIOR> 56
<ACCUMULATED-GAINS-PRIOR> (596)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1309
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 1747
<AVERAGE-NET-ASSETS> 213608
<PER-SHARE-NAV-BEGIN> 10.61
<PER-SHARE-NII> .57
<PER-SHARE-GAIN-APPREC> .36
<PER-SHARE-DIVIDEND> (.57)
<PER-SHARE-DISTRIBUTIONS> (.04)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.93
<EXPENSE-RATIO> .70
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the
Form N-SAR and the financial statements and is qualified in its entirety
by references to such documents.
</LEGEND>
<SERIES>
<NUMBER> 061
<NAME> NUVEEN NEW YORK INSURED MUNICIPAL BOND FUND, INC. CLASS A
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> FEB-28-1998
<PERIOD-START> MAR-1-1997
<PERIOD-END> FEB-28-1998
<INVESTMENTS-AT-COST> 333059
<INVESTMENTS-AT-VALUE> 364230
<RECEIVABLES> 4152
<ASSETS-OTHER> 852
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 369234
<PAYABLE-FOR-SECURITIES> 982
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 1592
<TOTAL-LIABILITIES> 2574
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 336301
<SHARES-COMMON-STOCK> 4158
<SHARES-COMMON-PRIOR> 3425
<ACCUMULATED-NII-CURRENT> 114
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (925)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 31170
<NET-ASSETS> 366660
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 21024
<OTHER-INCOME> 0
<EXPENSES-NET> 2567
<NET-INVESTMENT-INCOME> 18457
<REALIZED-GAINS-CURRENT> 619
<APPREC-INCREASE-CURRENT> 8290
<NET-CHANGE-FROM-OPS> 27366
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 2007
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 1218
<NUMBER-OF-SHARES-REDEEMED> (611)
<SHARES-REINVESTED> 125
<NET-CHANGE-IN-ASSETS> 8201
<ACCUMULATED-NII-PRIOR> 235
<ACCUMULATED-GAINS-PRIOR> (1544)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1929
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 2567
<AVERAGE-NET-ASSETS> 39938
<PER-SHARE-NAV-BEGIN> 10.50
<PER-SHARE-NII> .53
<PER-SHARE-GAIN-APPREC> .26
<PER-SHARE-DIVIDEND> (.53)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.76
<EXPENSE-RATIO> .88
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the
Form N-SAR and the financial statements and is qualified in its entirety
by references to such documents.
</LEGEND>
<SERIES>
<NUMBER> 062
<NAME> NUVEEN NEW YORK INSURED MUNICIPAL BOND FUND, INC. CLASS B
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> FEB-28-1998
<PERIOD-START> MAR-1-1997
<PERIOD-END> FEB-28-1998
<INVESTMENTS-AT-COST> 333059
<INVESTMENTS-AT-VALUE> 364230
<RECEIVABLES> 4152
<ASSETS-OTHER> 852
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 369234
<PAYABLE-FOR-SECURITIES> 982
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 1592
<TOTAL-LIABILITIES> 2574
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 336301
<SHARES-COMMON-STOCK> 556
<SHARES-COMMON-PRIOR> 122
<ACCUMULATED-NII-CURRENT> 114
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (925)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 31170
<NET-ASSETS> 366660
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 21024
<OTHER-INCOME> 0
<EXPENSES-NET> 2567
<NET-INVESTMENT-INCOME> 18457
<REALIZED-GAINS-CURRENT> 619
<APPREC-INCREASE-CURRENT> 8290
<NET-CHANGE-FROM-OPS> 27366
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 123
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 440
<NUMBER-OF-SHARES-REDEEMED> (9)
<SHARES-REINVESTED> 3
<NET-CHANGE-IN-ASSETS> 8201
<ACCUMULATED-NII-PRIOR> 235
<ACCUMULATED-GAINS-PRIOR> (1544)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1929
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 2567
<AVERAGE-NET-ASSETS> 2923
<PER-SHARE-NAV-BEGIN> 10.50
<PER-SHARE-NII> .45
<PER-SHARE-GAIN-APPREC> .26
<PER-SHARE-DIVIDEND> (.45)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.76
<EXPENSE-RATIO> 1.65
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the
Form N-SAR and the financial statements and is qualified in its entirety
by references to such documents.
</LEGEND>
<SERIES>
<NUMBER> 063
<NAME> NUVEEN NEW YORK INSURED MUNICIPAL BOND FUND, INC. CLASS C
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> FEB-28-1998
<PERIOD-START> MAR-1-1997
<PERIOD-END> FEB-28-1998
<INVESTMENTS-AT-COST> 333059
<INVESTMENTS-AT-VALUE> 364230
<RECEIVABLES> 4152
<ASSETS-OTHER> 852
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 369234
<PAYABLE-FOR-SECURITIES> 982
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 1592
<TOTAL-LIABILITIES> 2574
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 336301
<SHARES-COMMON-STOCK> 215
<SHARES-COMMON-PRIOR> 192
<ACCUMULATED-NII-CURRENT> 114
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (925)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 31170
<NET-ASSETS> 366660
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 21024
<OTHER-INCOME> 0
<EXPENSES-NET> 2567
<NET-INVESTMENT-INCOME> 18457
<REALIZED-GAINS-CURRENT> 619
<APPREC-INCREASE-CURRENT> 8290
<NET-CHANGE-FROM-OPS> 27366
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 100
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 36
<NUMBER-OF-SHARES-REDEEMED> (21)
<SHARES-REINVESTED> 7
<NET-CHANGE-IN-ASSETS> 8201
<ACCUMULATED-NII-PRIOR> 235
<ACCUMULATED-GAINS-PRIOR> (1544)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1929
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 2567
<AVERAGE-NET-ASSETS> 2226
<PER-SHARE-NAV-BEGIN> 10.48
<PER-SHARE-NII> .47
<PER-SHARE-GAIN-APPREC> .26
<PER-SHARE-DIVIDEND> (.47)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.74
<EXPENSE-RATIO> 1.43
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the
Form N-SAR and the financial statements and is qualified in its entirety
by references to such documents.
</LEGEND>
<SERIES>
<NUMBER> 064
<NAME> NUVEEN NEW YORK INSURED MUNICIPAL BOND FUND, INC. CLASS R
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> FEB-28-1998
<PERIOD-START> MAR-1-1997
<PERIOD-END> FEB-28-1998
<INVESTMENTS-AT-COST> 333059
<INVESTMENTS-AT-VALUE> 364230
<RECEIVABLES> 4152
<ASSETS-OTHER> 852
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 369234
<PAYABLE-FOR-SECURITIES> 982
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 1592
<TOTAL-LIABILITIES> 2574
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 336301
<SHARES-COMMON-STOCK> 29160
<SHARES-COMMON-PRIOR> 30417
<ACCUMULATED-NII-CURRENT> 114
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (925)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 31170
<NET-ASSETS> 366660
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 21024
<OTHER-INCOME> 0
<EXPENSES-NET> 2567
<NET-INVESTMENT-INCOME> 18457
<REALIZED-GAINS-CURRENT> 619
<APPREC-INCREASE-CURRENT> 8290
<NET-CHANGE-FROM-OPS> 27366
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 16348
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 970
<NUMBER-OF-SHARES-REDEEMED> (3325)
<SHARES-REINVESTED> 1097
<NET-CHANGE-IN-ASSETS> 8201
<ACCUMULATED-NII-PRIOR> 235
<ACCUMULATED-GAINS-PRIOR> (1544)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1929
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 2567
<AVERAGE-NET-ASSETS> 313404
<PER-SHARE-NAV-BEGIN> 10.49
<PER-SHARE-NII> .55
<PER-SHARE-GAIN-APPREC> .27
<PER-SHARE-DIVIDEND> (.55)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.76
<EXPENSE-RATIO> .68
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the Form
N-SAR and the Financial Statements and is qualified in its entirety by
references to such documents.
</LEGEND>
<SERIES>
<NUMBER> 031
<NAME> NUVEEN MASSACHUSETTS MUNICIPAL BOND FUND- CLASS A
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> FEB-28-1998
<PERIOD-START> MAR-01-1997
<PERIOD-END> FEB-28-1998
<INVESTMENTS-AT-COST> 77966
<INVESTMENTS-AT-VALUE> 84424
<RECEIVABLES> 2712
<ASSETS-OTHER> 141
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 87277
<PAYABLE-FOR-SECURITIES> 1931
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 434
<TOTAL-LIABILITIES> 2365
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 79058
<SHARES-COMMON-STOCK> 922
<SHARES-COMMON-PRIOR> 728
<ACCUMULATED-NII-CURRENT> 81
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (686)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 6459
<NET-ASSETS> 84912
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 5103
<OTHER-INCOME> 0
<EXPENSES-NET> 647
<NET-INVESTMENT-INCOME> 4456
<REALIZED-GAINS-CURRENT> 271
<APPREC-INCREASE-CURRENT> 1315
<NET-CHANGE-FROM-OPS> 6042
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 420
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 293
<NUMBER-OF-SHARES-REDEEMED> (125)
<SHARES-REINVESTED> 26
<NET-CHANGE-IN-ASSETS> 3886
<ACCUMULATED-NII-PRIOR> 73
<ACCUMULATED-GAINS-PRIOR> (956)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 453
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 686
<AVERAGE-NET-ASSETS> 8053
<PER-SHARE-NAV-BEGIN> 9.89
<PER-SHARE-NII> (.52)
<PER-SHARE-GAIN-APPREC> .19
<PER-SHARE-DIVIDEND> .52
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.08
<EXPENSE-RATIO> .95
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the Form
N-SAR and the Financial Statements and is qualified in its entirety by
references to such documents.
</LEGEND>
<SERIES>
<NUMBER> 032
<NAME> NUVEEN MASSACHUSETTS MUNICIPAL BOND FUND- CLASS B
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> FEB-28-1998
<PERIOD-START> MAR-01-1997
<PERIOD-END> FEB-28-1998
<INVESTMENTS-AT-COST> 77966
<INVESTMENTS-AT-VALUE> 84424
<RECEIVABLES> 2712
<ASSETS-OTHER> 141
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 87277
<PAYABLE-FOR-SECURITIES> 1931
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 434
<TOTAL-LIABILITIES> 2365
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 79058
<SHARES-COMMON-STOCK> 76
<SHARES-COMMON-PRIOR> 0
<ACCUMULATED-NII-CURRENT> 81
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (686)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 6459
<NET-ASSETS> 84912
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 5103
<OTHER-INCOME> 0
<EXPENSES-NET> 647
<NET-INVESTMENT-INCOME> 4456
<REALIZED-GAINS-CURRENT> 271
<APPREC-INCREASE-CURRENT> 1315
<NET-CHANGE-FROM-OPS> 6042
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 12
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 75
<NUMBER-OF-SHARES-REDEEMED> 0
<SHARES-REINVESTED> 1
<NET-CHANGE-IN-ASSETS> 3886
<ACCUMULATED-NII-PRIOR> 73
<ACCUMULATED-GAINS-PRIOR> (956)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 453
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 686
<AVERAGE-NET-ASSETS> 290
<PER-SHARE-NAV-BEGIN> 9.88
<PER-SHARE-NII> .45
<PER-SHARE-GAIN-APPREC> .22
<PER-SHARE-DIVIDEND> (.45)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.10
<EXPENSE-RATIO> 1.70
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the Form
N-SAR and the Financial Statements and is qualified in its entirety by
references to such documents.
</LEGEND>
<SERIES>
<NUMBER> 033
<NAME> NUVEEN MASSACHUSETTS MUNICIPAL BOND FUND- CLASS C
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> FEB-28-1998
<PERIOD-START> MAR-01-1997
<PERIOD-END> FEB-28-1998
<INVESTMENTS-AT-COST> 77966
<INVESTMENTS-AT-VALUE> 84424
<RECEIVABLES> 2712
<ASSETS-OTHER> 141
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 87277
<PAYABLE-FOR-SECURITIES> 1931
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 434
<TOTAL-LIABILITIES> 2365
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 79058
<SHARES-COMMON-STOCK> 192
<SHARES-COMMON-PRIOR> 93
<ACCUMULATED-NII-CURRENT> 81
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (686)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 6459
<NET-ASSETS> 84912
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 5103
<OTHER-INCOME> 0
<EXPENSES-NET> 647
<NET-INVESTMENT-INCOME> 4456
<REALIZED-GAINS-CURRENT> 271
<APPREC-INCREASE-CURRENT> 1315
<NET-CHANGE-FROM-OPS> 6042
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 65
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 104
<NUMBER-OF-SHARES-REDEEMED> (9)
<SHARES-REINVESTED> 4
<NET-CHANGE-IN-ASSETS> 3886
<ACCUMULATED-NII-PRIOR> 73
<ACCUMULATED-GAINS-PRIOR> (956)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 453
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 686
<AVERAGE-NET-ASSETS> 1395
<PER-SHARE-NAV-BEGIN> 9.83
<PER-SHARE-NII> .47
<PER-SHARE-GAIN-APPREC> .19
<PER-SHARE-DIVIDEND> (.47)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.02
<EXPENSE-RATIO> 1.50
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the Form
N-SAR and the Financial Statements and is qualified in its entirety by
references to such documents.
</LEGEND>
<SERIES>
<NUMBER> 034
<NAME> NUVEEN MASSACHUSETTS MUNICIPAL BOND FUND- CLASS R
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> FEB-28-1998
<PERIOD-START> MAR-01-1997
<PERIOD-END> FEB-28-1998
<INVESTMENTS-AT-COST> 77966
<INVESTMENTS-AT-VALUE> 84424
<RECEIVABLES> 2712
<ASSETS-OTHER> 141
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 87277
<PAYABLE-FOR-SECURITIES> 1931
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 434
<TOTAL-LIABILITIES> 2365
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 79058
<SHARES-COMMON-STOCK> 7258
<SHARES-COMMON-PRIOR> 7396
<ACCUMULATED-NII-CURRENT> 81
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (686)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 6459
<NET-ASSETS> 84912
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 5103
<OTHER-INCOME> 0
<EXPENSES-NET> 647
<NET-INVESTMENT-INCOME> 4456
<REALIZED-GAINS-CURRENT> 271
<APPREC-INCREASE-CURRENT> 1315
<NET-CHANGE-FROM-OPS> 6042
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 3950
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 337
<NUMBER-OF-SHARES-REDEEMED> (761)
<SHARES-REINVESTED> 286
<NET-CHANGE-IN-ASSETS> 3886
<ACCUMULATED-NII-PRIOR> 73
<ACCUMULATED-GAINS-PRIOR> (956)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 453
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 686
<AVERAGE-NET-ASSETS> 72622
<PER-SHARE-NAV-BEGIN> 9.86
<PER-SHARE-NII> .54
<PER-SHARE-GAIN-APPREC> .19
<PER-SHARE-DIVIDEND> (.54)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.05
<EXPENSE-RATIO> .75
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the Form
N-SAR and the financial statements and is qualified in its entirety by
references to such documents.
</LEGEND>
<SERIES>
<NUMBER> 071
<NAME> NUVEEN FLAGSHIP NEW JERSEY MUNI BOND FUND CLASS A
<MULTIPLIER> 1000
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> FEB-28-1998
<PERIOD-START> MAR-01-1997
<PERIOD-END> FEB-28-1998
<INVESTMENTS-AT-COST> 83565
<INVESTMENTS-AT-VALUE> 88748
<RECEIVABLES> 1974
<ASSETS-OTHER> 100
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 90822
<PAYABLE-FOR-SECURITIES> 983
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 525
<TOTAL-LIABILITIES> 1508
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 85067
<SHARES-COMMON-STOCK> 3373
<SHARES-COMMON-PRIOR> 2717
<ACCUMULATED-NII-CURRENT> 2
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (939)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 5184
<NET-ASSETS> 89314
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 4768
<OTHER-INCOME> 0
<EXPENSES-NET> 432
<NET-INVESTMENT-INCOME> 4336
<REALIZED-GAINS-CURRENT> (223)
<APPREC-INCREASE-CURRENT> 2934
<NET-CHANGE-FROM-OPS> 7047
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 1644
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 1076
<NUMBER-OF-SHARES-REDEEMED> (512)
<SHARES-REINVESTED> 91
<NET-CHANGE-IN-ASSETS> 15997
<ACCUMULATED-NII-PRIOR> 1
<ACCUMULATED-GAINS-PRIOR> (716)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 443
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 757
<AVERAGE-NET-ASSETS> 31005
<PER-SHARE-NAV-BEGIN> 10.26
<PER-SHARE-NII> .55
<PER-SHARE-GAIN-APPREC> .36
<PER-SHARE-DIVIDEND> (.56)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.61
<EXPENSE-RATIO> .60
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the Form
N-SAR and the financial statements and is qualified in its entirety by
references to such documents.
</LEGEND>
<SERIES>
<NUMBER> 072
<NAME> NUVEEN FLAGSHIP NEW JERSEY MUNI BOND FUND CLASS B
<MULTIPLIER> 1000
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> FEB-28-1998
<PERIOD-START> MAR-01-1997
<PERIOD-END> FEB-28-1998
<INVESTMENTS-AT-COST> 83565
<INVESTMENTS-AT-VALUE> 88748
<RECEIVABLES> 1974
<ASSETS-OTHER> 100
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 90822
<PAYABLE-FOR-SECURITIES> 983
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 525
<TOTAL-LIABILITIES> 1508
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 85067
<SHARES-COMMON-STOCK> 281
<SHARES-COMMON-PRIOR> 7
<ACCUMULATED-NII-CURRENT> 2
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (939)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 5184
<NET-ASSETS> 89314
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 4768
<OTHER-INCOME> 0
<EXPENSES-NET> 432
<NET-INVESTMENT-INCOME> 4336
<REALIZED-GAINS-CURRENT> (223)
<APPREC-INCREASE-CURRENT> 2934
<NET-CHANGE-FROM-OPS> 7047
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 60
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 272
<NUMBER-OF-SHARES-REDEEMED> 0
<SHARES-REINVESTED> 2
<NET-CHANGE-IN-ASSETS> 15997
<ACCUMULATED-NII-PRIOR> 1
<ACCUMULATED-GAINS-PRIOR> (716)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 443
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 757
<AVERAGE-NET-ASSETS> 1363
<PER-SHARE-NAV-BEGIN> 10.26
<PER-SHARE-NII> .48
<PER-SHARE-GAIN-APPREC> .35
<PER-SHARE-DIVIDEND> (.48)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.61
<EXPENSE-RATIO> 1.36
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the Form
N-SAR and the financial statements and is qualified in its entirety by
references to such documents.
</LEGEND>
<SERIES>
<NUMBER> 074
<NAME> NUVEEN FLAGSHIP NEW JERSEY MUNI BOND FUND CLASS R
<MULTIPLIER> 1000
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> FEB-28-1998
<PERIOD-START> MAR-01-1997
<PERIOD-END> FEB-28-1998
<INVESTMENTS-AT-COST> 83565
<INVESTMENTS-AT-VALUE> 88748
<RECEIVABLES> 1974
<ASSETS-OTHER> 100
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 90822
<PAYABLE-FOR-SECURITIES> 983
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 525
<TOTAL-LIABILITIES> 1508
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 85067
<SHARES-COMMON-STOCK> 4220
<SHARES-COMMON-PRIOR> 4152
<ACCUMULATED-NII-CURRENT> 2
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (939)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 5184
<NET-ASSETS> 89314
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 4768
<OTHER-INCOME> 0
<EXPENSES-NET> 432
<NET-INVESTMENT-INCOME> 4336
<REALIZED-GAINS-CURRENT> (223)
<APPREC-INCREASE-CURRENT> 2934
<NET-CHANGE-FROM-OPS> 7047
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 2423
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 338
<NUMBER-OF-SHARES-REDEEMED> (433)
<SHARES-REINVESTED> 164
<NET-CHANGE-IN-ASSETS> 15997
<ACCUMULATED-NII-PRIOR> 1
<ACCUMULATED-GAINS-PRIOR> (716)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 443
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 757
<AVERAGE-NET-ASSETS> 43646
<PER-SHARE-NAV-BEGIN> 10.27
<PER-SHARE-NII> .58
<PER-SHARE-GAIN-APPREC> .35
<PER-SHARE-DIVIDEND> (.58)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.62
<EXPENSE-RATIO> .40
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the Form
N-SAR and the financial statements and is qualified in its entirety by
references to such documents.
</LEGEND>
<SERIES>
<NUMBER> 041
<NAME> MASSACHUSETTS INSURED MUNICIPAL BOND FUND CLASS A
<MULTIPLIER> 1000
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> FEB-28-1998
<PERIOD-START> MAR-01-1997
<PERIOD-END> FEB-28-1998
<INVESTMENTS-AT-COST> 63015
<INVESTMENTS-AT-VALUE> 68128
<RECEIVABLES> 1171
<ASSETS-OTHER> 209
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 69508
<PAYABLE-FOR-SECURITIES> 1931
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 233
<TOTAL-LIABILITIES> 2164
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 62212
<SHARES-COMMON-STOCK> 821
<SHARES-COMMON-PRIOR> 719
<ACCUMULATED-NII-CURRENT> 15
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 5
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 5112
<NET-ASSETS> 67344
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 3944
<OTHER-INCOME> 0
<EXPENSES-NET> 572
<NET-INVESTMENT-INCOME> 3372
<REALIZED-GAINS-CURRENT> 222
<APPREC-INCREASE-CURRENT> 960
<NET-CHANGE-FROM-OPS> 4554
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 394
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 174
<NUMBER-OF-SHARES-REDEEMED> (94)
<SHARES-REINVESTED> 23
<NET-CHANGE-IN-ASSETS> 1852
<ACCUMULATED-NII-PRIOR> 15
<ACCUMULATED-GAINS-PRIOR> (218)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 361
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 572
<AVERAGE-NET-ASSETS> 7894
<PER-SHARE-NAV-BEGIN> 10.38
<PER-SHARE-NII> 0.52
<PER-SHARE-GAIN-APPREC> 0.19
<PER-SHARE-DIVIDEND> (0.52)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.57
<EXPENSE-RATIO> 1.03
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the Form
N-SAR and the financial statements and is qualified in its entirety by
references to such documents.
</LEGEND>
<SERIES>
<NUMBER> 042
<NAME> MASSACHUSETTS INSURED MUNICIPAL BOND FUND CLASS B
<MULTIPLIER> 1000
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> FEB-28-1998
<PERIOD-START> MAR-01-1997
<PERIOD-END> FEB-28-1998
<INVESTMENTS-AT-COST> 63015
<INVESTMENTS-AT-VALUE> 68128
<RECEIVABLES> 1171
<ASSETS-OTHER> 209
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 69508
<PAYABLE-FOR-SECURITIES> 1931
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 233
<TOTAL-LIABILITIES> 2164
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 62212
<SHARES-COMMON-STOCK> 63
<SHARES-COMMON-PRIOR> 0
<ACCUMULATED-NII-CURRENT> 15
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 5
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 5112
<NET-ASSETS> 67344
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 3944
<OTHER-INCOME> 0
<EXPENSES-NET> 572
<NET-INVESTMENT-INCOME> 3372
<REALIZED-GAINS-CURRENT> 222
<APPREC-INCREASE-CURRENT> 960
<NET-CHANGE-FROM-OPS> 4554
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 8
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 63
<NUMBER-OF-SHARES-REDEEMED> 0
<SHARES-REINVESTED> 0
<NET-CHANGE-IN-ASSETS> 1852
<ACCUMULATED-NII-PRIOR> 15
<ACCUMULATED-GAINS-PRIOR> (218)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 361
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 572
<AVERAGE-NET-ASSETS> 210
<PER-SHARE-NAV-BEGIN> 10.36
<PER-SHARE-NII> 0.44
<PER-SHARE-GAIN-APPREC> 0.21
<PER-SHARE-DIVIDEND> (0.44)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.57
<EXPENSE-RATIO> 1.80
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the Form
N-SAR and the financial statements and is qualified in its entirety by
references to such documents.
</LEGEND>
<SERIES>
<NUMBER> 043
<NAME> MASSACHUSETTS INSURED MUNICIPAL BOND FUND CLASS C
<MULTIPLIER> 1000
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> FEB-28-1998
<PERIOD-START> MAR-01-1997
<PERIOD-END> FEB-28-1998
<INVESTMENTS-AT-COST> 63015
<INVESTMENTS-AT-VALUE> 68128
<RECEIVABLES> 1171
<ASSETS-OTHER> 209
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 69508
<PAYABLE-FOR-SECURITIES> 1931
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 233
<TOTAL-LIABILITIES> 2164
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 62212
<SHARES-COMMON-STOCK> 123
<SHARES-COMMON-PRIOR> 92
<ACCUMULATED-NII-CURRENT> 15
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 5
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 5112
<NET-ASSETS> 67344
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 3944
<OTHER-INCOME> 0
<EXPENSES-NET> 572
<NET-INVESTMENT-INCOME> 3372
<REALIZED-GAINS-CURRENT> 222
<APPREC-INCREASE-CURRENT> 960
<NET-CHANGE-FROM-OPS> 4554
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 44
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 37
<NUMBER-OF-SHARES-REDEEMED> (11)
<SHARES-REINVESTED> 4
<NET-CHANGE-IN-ASSETS> 1852
<ACCUMULATED-NII-PRIOR> 15
<ACCUMULATED-GAINS-PRIOR> (218)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 361
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 572
<AVERAGE-NET-ASSETS> 1003
<PER-SHARE-NAV-BEGIN> 10.35
<PER-SHARE-NII> 0.46
<PER-SHARE-GAIN-APPREC> 0.19
<PER-SHARE-DIVIDEND> (0.46)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.54
<EXPENSE-RATIO> 1.58
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the Form
N-SAR and the financial statements and is qualified in its entirety by
references to such documents.
</LEGEND>
<SERIES>
<NUMBER> 044
<NAME> MASSACHUSETTS INSURED MUNICIPAL BOND FUND CLASS R
<MULTIPLIER> 1000
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> FEB-28-1998
<PERIOD-START> MAR-01-1997
<PERIOD-END> FEB-28-1998
<INVESTMENTS-AT-COST> 63015
<INVESTMENTS-AT-VALUE> 68128
<RECEIVABLES> 1171
<ASSETS-OTHER> 209
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 69508
<PAYABLE-FOR-SECURITIES> 1931
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 233
<TOTAL-LIABILITIES> 2164
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 62212
<SHARES-COMMON-STOCK> 5364
<SHARES-COMMON-PRIOR> 5497
<ACCUMULATED-NII-CURRENT> 15
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 5
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 5112
<NET-ASSETS> 67344
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 3944
<OTHER-INCOME> 0
<EXPENSES-NET> 572
<NET-INVESTMENT-INCOME> 3372
<REALIZED-GAINS-CURRENT> 222
<APPREC-INCREASE-CURRENT> 960
<NET-CHANGE-FROM-OPS> 4554
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 2926
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 192
<NUMBER-OF-SHARES-REDEEMED> (527)
<SHARES-REINVESTED> 202
<NET-CHANGE-IN-ASSETS> 1852
<ACCUMULATED-NII-PRIOR> 15
<ACCUMULATED-GAINS-PRIOR> (218)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 361
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 572
<AVERAGE-NET-ASSETS> 56458
<PER-SHARE-NAV-BEGIN> 10.38
<PER-SHARE-NII> 0.54
<PER-SHARE-GAIN-APPREC> 0.19
<PER-SHARE-DIVIDEND> (0.54)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.57
<EXPENSE-RATIO> .83
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the N-SAR
and the financial statements and is qualified in its entirety by references to
such documents.
</LEGEND>
<SERIES>
<NUMBER> 081
<NAME> NUVEEN FLAGSHIP NEW JERSEY INTERMEDIATE MUNI BOND FUND A
<MULTIPLIER> 1000
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> FEB-28-1998
<PERIOD-START> MAR-01-1997
<PERIOD-END> FEB-28-1998
<INVESTMENTS-AT-COST> 9579
<INVESTMENTS-AT-VALUE> 10091
<RECEIVABLES> 129
<ASSETS-OTHER> 378
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 10598
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 50
<TOTAL-LIABILITIES> 50
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 10231
<SHARES-COMMON-STOCK> 893
<SHARES-COMMON-PRIOR> 681
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (195)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 512
<NET-ASSETS> 10548
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 437
<OTHER-INCOME> 0
<EXPENSES-NET> 52
<NET-INVESTMENT-INCOME> 385
<REALIZED-GAINS-CURRENT> 4
<APPREC-INCREASE-CURRENT> 150
<NET-CHANGE-FROM-OPS> 539
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 369
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 294
<NUMBER-OF-SHARES-REDEEMED> (104)
<SHARES-REINVESTED> 22
<NET-CHANGE-IN-ASSETS> 3537
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (199)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 44
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 123
<AVERAGE-NET-ASSETS> 7632
<PER-SHARE-NAV-BEGIN> 10.30
<PER-SHARE-NII> .50
<PER-SHARE-GAIN-APPREC> .20
<PER-SHARE-DIVIDEND> (.50)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.50
<EXPENSE-RATIO> .64
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the N-SAR
and the financial statements and is qualified in its entirety by references to
such documents.
</LEGEND>
<SERIES>
<NUMBER> 082
<NAME> NUVEEN FLAGSHIP NEW JERSEY INTERMEDIATE MUNI BOND FUND C
<MULTIPLIER> 1000
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> FEB-28-1998
<PERIOD-START> MAR-01-1997
<PERIOD-END> FEB-28-1998
<INVESTMENTS-AT-COST> 9579
<INVESTMENTS-AT-VALUE> 10091
<RECEIVABLES> 129
<ASSETS-OTHER> 378
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 10598
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 50
<TOTAL-LIABILITIES> 50
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 10231
<SHARES-COMMON-STOCK> 93
<SHARES-COMMON-PRIOR> 0
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (195)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 512
<NET-ASSETS> 10548
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 437
<OTHER-INCOME> 0
<EXPENSES-NET> 52
<NET-INVESTMENT-INCOME> 385
<REALIZED-GAINS-CURRENT> 4
<APPREC-INCREASE-CURRENT> 150
<NET-CHANGE-FROM-OPS> 539
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 8
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 93
<NUMBER-OF-SHARES-REDEEMED> 0
<SHARES-REINVESTED> 0
<NET-CHANGE-IN-ASSETS> 3537
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (199)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 44
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 123
<AVERAGE-NET-ASSETS> 206
<PER-SHARE-NAV-BEGIN> 10.28
<PER-SHARE-NII> .45
<PER-SHARE-GAIN-APPREC> .24
<PER-SHARE-DIVIDEND> (.45)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.52
<EXPENSE-RATIO> 1.19
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the N-SAR
and the financial statements and is qualified in its entirety by references to
such documents.
</LEGEND>
<SERIES>
<NUMBER> 083
<NAME> NUVEEN FLAGSHIP NEW JERSEY INTERMEDIATE MUNI BOND FUND R
<MULTIPLIER> 1000
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> FEB-28-1998
<PERIOD-START> MAR-01-1997
<PERIOD-END> FEB-28-1998
<INVESTMENTS-AT-COST> 9579
<INVESTMENTS-AT-VALUE> 10091
<RECEIVABLES> 129
<ASSETS-OTHER> 378
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 10598
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 50
<TOTAL-LIABILITIES> 50
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 10231
<SHARES-COMMON-STOCK> 19
<SHARES-COMMON-PRIOR> 0
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (195)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 512
<NET-ASSETS> 10548
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 437
<OTHER-INCOME> 0
<EXPENSES-NET> 52
<NET-INVESTMENT-INCOME> 385
<REALIZED-GAINS-CURRENT> 4
<APPREC-INCREASE-CURRENT> 150
<NET-CHANGE-FROM-OPS> 539
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 7
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 19
<NUMBER-OF-SHARES-REDEEMED> 0
<SHARES-REINVESTED> 0
<NET-CHANGE-IN-ASSETS> 3537
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (199)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 44
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 123
<AVERAGE-NET-ASSETS> 144
<PER-SHARE-NAV-BEGIN> 10.28
<PER-SHARE-NII> .52
<PER-SHARE-GAIN-APPREC> .24
<PER-SHARE-DIVIDEND> (.53)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.51
<EXPENSE-RATIO> .46
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the Form
N-SAR and the financial statements and is qualified in its entirety by
references to such documents.
</LEGEND>
<SERIES>
<NUMBER> 073
<NAME> NUVEEN FLAGSHIP NEW JERSEY MUNI BOND FUND CLASS C
<MULTIPLIER> 1000
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> FEB-28-1998
<PERIOD-START> MAR-01-1997
<PERIOD-END> FEB-28-1998
<INVESTMENTS-AT-COST> 83565
<INVESTMENTS-AT-VALUE> 88748
<RECEIVABLES> 1974
<ASSETS-OTHER> 100
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 90822
<PAYABLE-FOR-SECURITIES> 983
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 525
<TOTAL-LIABILITIES> 1508
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 85067
<SHARES-COMMON-STOCK> 541
<SHARES-COMMON-PRIOR> 265
<ACCUMULATED-NII-CURRENT> 2
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (939)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 5184
<NET-ASSETS> 89314
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 4768
<OTHER-INCOME> 0
<EXPENSES-NET> 432
<NET-INVESTMENT-INCOME> 4336
<REALIZED-GAINS-CURRENT> (223)
<APPREC-INCREASE-CURRENT> 2934
<NET-CHANGE-FROM-OPS> 7047
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 208
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 312
<NUMBER-OF-SHARES-REDEEMED> (48)
<SHARES-REINVESTED> 12
<NET-CHANGE-IN-ASSETS> 15997
<ACCUMULATED-NII-PRIOR> 1
<ACCUMULATED-GAINS-PRIOR> (716)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 443
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 757
<AVERAGE-NET-ASSETS> 4362
<PER-SHARE-NAV-BEGIN> 10.25
<PER-SHARE-NII> .50
<PER-SHARE-GAIN-APPREC> .34
<PER-SHARE-DIVIDEND> (.50)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.59
<EXPENSE-RATIO> 1.16
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
