<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains summary financial information from the AIM Balanced
Fund Class B Shares June 30, 2000 semiannual report.
</LEGEND>
<CIK> 0000019034
<NAME> AIM FUNDS GROUP INC
<SERIES>
<NUMBER> 23
<NAME> AIM BALANCED FUND CLASS B SHARES
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-END> JUN-30-2000
<INVESTMENTS-AT-COST> 2,933,305,861
<INVESTMENTS-AT-VALUE> 3,721,284,541
<RECEIVABLES> 63,775,013
<ASSETS-OTHER> 304,173
<OTHER-ITEMS-ASSETS> 93,632
<TOTAL-ASSETS> 3,785,457,359
<PAYABLE-FOR-SECURITIES> 22,833,965
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 11,992,692
<TOTAL-LIABILITIES> 34,826,657
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 2,932,591,776
<SHARES-COMMON-STOCK> 113,936,911
<SHARES-COMMON-PRIOR> 97,501,693
<ACCUMULATED-NII-CURRENT> 7,013,280
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 23,217,672
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 787,807,974
<NET-ASSETS> 3,750,630,702
<DIVIDEND-INCOME> 10,910,329
<INTEREST-INCOME> 50,585,986
<OTHER-INCOME> 0
<EXPENSES-NET> (21,651,723)
<NET-INVESTMENT-INCOME> 39,844,592
<REALIZED-GAINS-CURRENT> 8,265,017
<APPREC-INCREASE-CURRENT> 14,176,773
<NET-CHANGE-FROM-OPS> 62,286,382
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (33,236,239)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 27,611,921
<NUMBER-OF-SHARES-REDEEMED> (12,002,337)
<SHARES-REINVESTED> 825,634
<NET-CHANGE-IN-ASSETS> 566,480,530
<ACCUMULATED-NII-PRIOR> 404,927
<ACCUMULATED-GAINS-PRIOR> 14,952,655
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 8,679,593
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 21,676,333
<AVERAGE-NET-ASSETS> 1,242,611,708
<PER-SHARE-NAV-BEGIN> 32.61
<PER-SHARE-NII> 0.31
<PER-SHARE-GAIN-APPREC> 0.19
<PER-SHARE-DIVIDEND> (0.24)
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 32.87
<EXPENSE-RATIO> 1.74
</TABLE>
