[ARTICLE] 6
[CIK] 0000811706
[NAME] SMITH BARNEY ARIZONA MUNICIPALS FUND INC. CLASS A
<TABLE>
<S>                             <C>
[PERIOD-TYPE]                   6-MOS
[FISCAL-YEAR-END]                          MAY-31-1999
[PERIOD-END]                               NOV-30-1998
[INVESTMENTS-AT-COST]                       66,573,792
[INVESTMENTS-AT-VALUE]                      70,213,512
[RECEIVABLES]                                1,252,557
[ASSETS-OTHER]                                  59,532
[OTHER-ITEMS-ASSETS]                                 0
[TOTAL-ASSETS]                              71,525,601
[PAYABLE-FOR-SECURITIES]                     1,208,056
[SENIOR-LONG-TERM-DEBT]                              0
[OTHER-ITEMS-LIABILITIES]                       90,294
[TOTAL-LIABILITIES]                          1,298,350
[SENIOR-EQUITY]                                      0
[PAID-IN-CAPITAL-COMMON]                    66,777,322
[SHARES-COMMON-STOCK]                        4,697,165
[SHARES-COMMON-PRIOR]                        4,381,270
[ACCUMULATED-NII-CURRENT]                     (98,325)
[OVERDISTRIBUTION-NII]                               0
[ACCUMULATED-NET-GAINS]                        (1,172)
[OVERDISTRIBUTION-GAINS]                             0
[ACCUM-APPREC-OR-DEPREC]                     3,639,720
[NET-ASSETS]                                70,227,251
[DIVIDEND-INCOME]                                    0
[INTEREST-INCOME]                            1,900,097
[OTHER-INCOME]                                       0
[EXPENSES-NET]                                 358,192
[NET-INVESTMENT-INCOME]                      1,541,905
[REALIZED-GAINS-CURRENT]                       427,887
[APPREC-INCREASE-CURRENT]                      149,892
[NET-CHANGE-FROM-OPS]                        2,119,684
[EQUALIZATION]                                       0
[DISTRIBUTIONS-OF-INCOME]                    1,135,922
[DISTRIBUTIONS-OF-GAINS]                       610,230
[DISTRIBUTIONS-OTHER]                                0
[NUMBER-OF-SHARES-SOLD]                        338,368
[NUMBER-OF-SHARES-REDEEMED]                     98,726
[SHARES-REINVESTED]                            121,199
[NET-CHANGE-IN-ASSETS]                       3,448,526
[ACCUMULATED-NII-PRIOR]                         67,159
[ACCUMULATED-GAINS-PRIOR]                      437,984
[OVERDISTRIB-NII-PRIOR]                              0
[OVERDIST-NET-GAINS-PRIOR]                           0
[GROSS-ADVISORY-FEES]                          173,563
[INTEREST-EXPENSE]                                   0
[GROSS-EXPENSE]                                358,192
[AVERAGE-NET-ASSETS]                        47,821,253
[PER-SHARE-NAV-BEGIN]                            10.54
[PER-SHARE-NII]                                  00.25
[PER-SHARE-GAIN-APPREC]                          00.09
[PER-SHARE-DIVIDEND]                             00.25
[PER-SHARE-DISTRIBUTIONS]                        00.13
[RETURNS-OF-CAPITAL]                                 0
[PER-SHARE-NAV-END]                              10.50
[EXPENSE-RATIO]                                  00.86
[AVG-DEBT-OUTSTANDING]                               0
[AVG-DEBT-PER-SHARE]                                 0
</TABLE>