<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000703153
<NAME> GENERAL MUNICIPAL MONEY MARKET FUNDS, INC.
<SERIES>
<NUMBER> 005
<NAME> GENERAL MINNESOTA MUNICIPAL MONEY MARKET FUND-CLASS B
<MULTIPLIER> 1000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> NOV-30-2000
<PERIOD-END> MAY-31-2000
<INVESTMENTS-AT-COST> 36576
<INVESTMENTS-AT-VALUE> 36578
<RECEIVABLES> 1709
<ASSETS-OTHER> 283
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 38570
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 47
<TOTAL-LIABILITIES> 47
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 38523
<SHARES-COMMON-STOCK> 38417
<SHARES-COMMON-PRIOR> 40410
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 1
<NET-ASSETS> 38418
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 847
<OTHER-INCOME> 0
<EXPENSES-NET> 170
<NET-INVESTMENT-INCOME> 677
<REALIZED-GAINS-CURRENT> 0
<APPREC-INCREASE-CURRENT> 1
<NET-CHANGE-FROM-OPS> 678
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (675)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 62599
<NUMBER-OF-SHARES-REDEEMED> (65258)
<SHARES-REINVESTED> 666
<NET-CHANGE-IN-ASSETS> (1994)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 106
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 251
<AVERAGE-NET-ASSETS> 42321
<PER-SHARE-NAV-BEGIN> 1.00
<PER-SHARE-NII> .016
<PER-SHARE-GAIN-APPREC> 0
<PER-SHARE-DIVIDEND> (.016)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 1.00
<EXPENSE-RATIO> .008
</TABLE>
