WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.

<TABLE> <S> <C>

<ARTICLE> 6
<CIK> 0000811706
<NAME> SMITH BARNEY ARIZONA MUNICIPALS FUND INC. CLASS B
       
<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          MAY-31-1998
<PERIOD-END>                               MAY-31-1998
<INVESTMENTS-AT-COST>                       64,866,247
<INVESTMENTS-AT-VALUE>                      68,356,075
<RECEIVABLES>                                1,853,901
<ASSETS-OTHER>                                  83,423
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                              70,293,399
<PAYABLE-FOR-SECURITIES>                     3,311,196
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      203,478
<TOTAL-LIABILITIES>                          3,514,674
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                    62,918,072
<SHARES-COMMON-STOCK>                        1,871,755
<SHARES-COMMON-PRIOR>                        1,947,276
<ACCUMULATED-NII-CURRENT>                     (67,159)
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                        437,984
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                     3,489,828
<NET-ASSETS>                                66,778,725
<DIVIDEND-INCOME>                                    0
<INTEREST-INCOME>                            3,547,190
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                 638,508
<NET-INVESTMENT-INCOME>                      2,908,682
<REALIZED-GAINS-CURRENT>                       752,174
<APPREC-INCREASE-CURRENT>                    1,497,511
<NET-CHANGE-FROM-OPS>                        5,158,367
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                      896,276
<DISTRIBUTIONS-OF-GAINS>                        85,967
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                        280,136
<NUMBER-OF-SHARES-REDEEMED>                    408,288
<SHARES-REINVESTED>                             52,631
<NET-CHANGE-IN-ASSETS>                       8,766,342
<ACCUMULATED-NII-PRIOR>                         46,255
<ACCUMULATED-GAINS-PRIOR>                     (46,058)
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                          309,633
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                638,508
<AVERAGE-NET-ASSETS>                        19,920,055
<PER-SHARE-NAV-BEGIN>                            10.21
<PER-SHARE-NII>                                  00.45
<PER-SHARE-GAIN-APPREC>                          00.40
<PER-SHARE-DIVIDEND>                             00.47
<PER-SHARE-DISTRIBUTIONS>                        00.05
<RETURNS-OF-CAPITAL>                             00.00
<PER-SHARE-NAV-END>                              11.58
<EXPENSE-RATIO>                                  01.38
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        


</TABLE>