<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains summary financial information from the AIM Municipal
Bond Fund Class C Shares June 30, 2000 semiannual report.
</LEGEND>
<CIK> 0000019034
<NAME> AIM FUNDS GROUP INC
<SERIES>
<NUMBER> 12
<NAME> AIM MUNICIPAL BOND FUND CLASS C SHARES
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-END> JUN-30-2000
<INVESTMENTS-AT-COST> 349,522,693
<INVESTMENTS-AT-VALUE> 357,380,228
<RECEIVABLES> 8,599,005
<ASSETS-OTHER> 95,680
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 366,074,913
<PAYABLE-FOR-SECURITIES> 6,374,572
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 1,484,047
<TOTAL-LIABILITIES> 7,858,619
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 361,136,452
<SHARES-COMMON-STOCK> 46,037,457
<SHARES-COMMON-PRIOR> 48,619,397
<ACCUMULATED-NII-CURRENT> (34,043)
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (10,743,650)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 7,857,535
<NET-ASSETS> 358,216,294
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 11,069,501
<OTHER-INCOME> 0
<EXPENSES-NET> (1,806,342)
<NET-INVESTMENT-INCOME> 9,263,159
<REALIZED-GAINS-CURRENT> (6,145,848)
<APPREC-INCREASE-CURRENT> 7,554,003
<NET-CHANGE-FROM-OPS> 10,671,314
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (9,216,805)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 4,389,543
<NUMBER-OF-SHARES-REDEEMED> (7,634,910)
<SHARES-REINVESTED> 663,427
<NET-CHANGE-IN-ASSETS> (18,411,335)
<ACCUMULATED-NII-PRIOR> (80,397)
<ACCUMULATED-GAINS-PRIOR> (4,597,802)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 817,680
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 1,808,291
<AVERAGE-NET-ASSETS> 8,565,676
<PER-SHARE-NAV-BEGIN> 7.74
<PER-SHARE-NII> 0.18
<PER-SHARE-GAIN-APPREC> 0.03
<PER-SHARE-DIVIDEND> (0.17)
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 7.78
<EXPENSE-RATIO> 1.61
</TABLE>
