[ARTICLE] 6
[CIK] 0000811706
[NAME] SMITH BARNEY ARIZONA MUNICIPALS FUND INC. CLASS B
<TABLE>
<S>                             <C>
[PERIOD-TYPE]                   YEAR
[FISCAL-YEAR-END]                          MAY-31-1997
[PERIOD-END]                               MAY-31-1997
[INVESTMENTS-AT-COST]                       54,355,808
[INVESTMENTS-AT-VALUE]                      56,348,125
[RECEIVABLES]                                1,838,109
[ASSETS-OTHER]                                  31,878
[OTHER-ITEMS-ASSETS]                                 0
[TOTAL-ASSETS]                              58,218,112
[PAYABLE-FOR-SECURITIES]                             0
[SENIOR-LONG-TERM-DEBT]                              0
[OTHER-ITEMS-LIABILITIES]                      205,729
[TOTAL-LIABILITIES]                            205,729
[SENIOR-EQUITY]                                      0
[PAID-IN-CAPITAL-COMMON]                    56,019,869
[SHARES-COMMON-STOCK]                        1,947,276
[SHARES-COMMON-PRIOR]                        2,247,635
[ACCUMULATED-NII-CURRENT]                       46,255
[OVERDISTRIBUTION-NII]                               0
[ACCUMULATED-NET-GAINS]                       (46,058)
[OVERDISTRIBUTION-GAINS]                             0
[ACCUM-APPREC-OR-DEPREC]                     1,992,317
[NET-ASSETS]                                58,012,383
[DIVIDEND-INCOME]                                    0
[INTEREST-INCOME]                            3,705,313
[OTHER-INCOME]                                       0
[EXPENSES-NET]                                 647,900
[NET-INVESTMENT-INCOME]                      3,057,413
[REALIZED-GAINS-CURRENT]                       410,175
[APPREC-INCREASE-CURRENT]                    1,201,096
[NET-CHANGE-FROM-OPS]                        4,668,684
[EQUALIZATION]                                       0
[DISTRIBUTIONS-OF-INCOME]                      978,797
[DISTRIBUTIONS-OF-GAINS]                             0
[DISTRIBUTIONS-OTHER]                                0
[NUMBER-OF-SHARES-SOLD]                        167,834
[NUMBER-OF-SHARES-REDEEMED]                    519,844
[SHARES-REINVESTED]                             51,651
[NET-CHANGE-IN-ASSETS]                       4,668,684
[ACCUMULATED-NII-PRIOR]                         45,841
[ACCUMULATED-GAINS-PRIOR]                    (456,233)
[OVERDISTRIB-NII-PRIOR]                              0
[OVERDIST-NET-GAINS-PRIOR]                           0
[GROSS-ADVISORY-FEES]                          184,078
[INTEREST-EXPENSE]                                   0
[GROSS-EXPENSE]                                463,822
[AVERAGE-NET-ASSETS]                        21,012,026
[PER-SHARE-NAV-BEGIN]                            09.95
[PER-SHARE-NII]                                  00.48
[PER-SHARE-GAIN-APPREC]                          00.26
[PER-SHARE-DIVIDEND]                             00.48
[PER-SHARE-DISTRIBUTIONS]                            0
[RETURNS-OF-CAPITAL]                                 0
[PER-SHARE-NAV-END]                              10.21
[EXPENSE-RATIO]                                  01.41
[AVG-DEBT-OUTSTANDING]                               0
[AVG-DEBT-PER-SHARE]                                 0
</TABLE>