[ARTICLE] 6
[CIK] 0000775370
[NAME] SMITH BARNEY MUNI FUNDS
[SERIES]
   [NUMBER] 5
   [NAME] CALIFORNIA MONEY MARKET. CLASS A
<TABLE>
<S>                             <C>
[PERIOD-TYPE]                   6-MOS
[FISCAL-YEAR-END]                          MAR-31-1996
[PERIOD-END]                               SEP-30-1996
[INVESTMENTS-AT-COST]                    1,312,537,809
[INVESTMENTS-AT-VALUE]                   1,312,537,809
[RECEIVABLES]                                7,808,180
[ASSETS-OTHER]                                  59,216
[OTHER-ITEMS-ASSETS]                                 0
[TOTAL-ASSETS]                           1,320,405,205
[PAYABLE-FOR-SECURITIES]                    21,835,181
[SENIOR-LONG-TERM-DEBT]                              0
[OTHER-ITEMS-LIABILITIES]                    2,256,616
[TOTAL-LIABILITIES]                         24,091,797
[SENIOR-EQUITY]                                      0
[PAID-IN-CAPITAL-COMMON]                 1,296,725,546
[SHARES-COMMON-STOCK]                    1,296,572,484
[SHARES-COMMON-PRIOR]                    1,345,814,186
[ACCUMULATED-NII-CURRENT]                            0
[OVERDISTRIBUTION-NII]                               0
[ACCUMULATED-NET-GAINS]                              0
[OVERDISTRIBUTION-GAINS]                             0
[ACCUM-APPREC-OR-DEPREC]                             0
[NET-ASSETS]                             1,296,313,408
[DIVIDEND-INCOME]                                    0
[INTEREST-INCOME]                           22,357,741
[OTHER-INCOME]                                       0
[EXPENSES-NET]                               4,471,033
[NET-INVESTMENT-INCOME]                     17,886,708
[REALIZED-GAINS-CURRENT]                             0
[APPREC-INCREASE-CURRENT]                            0
[NET-CHANGE-FROM-OPS]                       17,848,561
[EQUALIZATION]                                       0
[DISTRIBUTIONS-OF-INCOME]                   17,880,231
[DISTRIBUTIONS-OF-GAINS]                             0
[DISTRIBUTIONS-OTHER]                                0
[NUMBER-OF-SHARES-SOLD]                  2,715,032,272
[NUMBER-OF-SHARES-REDEEMED]              2,782,623,253
[SHARES-REINVESTED]                         17,975,287
[NET-CHANGE-IN-ASSETS]                    (49,462,631)
[ACCUMULATED-NII-PRIOR]                              0
[ACCUMULATED-GAINS-PRIOR]                            0
[OVERDISTRIB-NII-PRIOR]                              0
[OVERDIST-NET-GAINS-PRIOR]                           0
[GROSS-ADVISORY-FEES]                        3,269,649
[INTEREST-EXPENSE]                                   0
[GROSS-EXPENSE]                              4,471,033
[AVERAGE-NET-ASSETS]                     1,306,861,244
[PER-SHARE-NAV-BEGIN]                             1.00
[PER-SHARE-NII]                                   0.10
[PER-SHARE-GAIN-APPREC]                              0
[PER-SHARE-DIVIDEND]                              0.10
[PER-SHARE-DISTRIBUTIONS]                            0
[RETURNS-OF-CAPITAL]                                 0
[PER-SHARE-NAV-END]                               1.00
[EXPENSE-RATIO]                                   0.68
[AVG-DEBT-OUTSTANDING]                               0
[AVG-DEBT-PER-SHARE]                                 0
</TABLE>