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

<TABLE> <S> <C>

<ARTICLE> 6
<CIK> 0000825629
<NAME> SMITH BARNEY NEW JERSEY MUNICIPALS FUND INC. CLASS A

<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          MAR-31-1999
<PERIOD-END>                               MAR-31-1999
<INVESTMENTS-AT-COST>                      239,075,286
<INVESTMENTS-AT-VALUE>                     249,004,132
<RECEIVABLES>                                3,938,528
<ASSETS-OTHER>                                       0
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                             252,942,660
<PAYABLE-FOR-SECURITIES>                     4,582,907
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      337,390
<TOTAL-LIABILITIES>                          4,920,297
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   236,353,981
<SHARES-COMMON-STOCK>                       12,787,045
<SHARES-COMMON-PRIOR>                       11,779,592
<ACCUMULATED-NII-CURRENT>                      (3,338)
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                      1,742,874
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                     9,928,846
<NET-ASSETS>                               248,022,363
<DIVIDEND-INCOME>                                    0
<INTEREST-INCOME>                           13,593,690
<OTHER-INCOME>                                       0
<EXPENSES-NET>                               2,205,773
<NET-INVESTMENT-INCOME>                     11,387,917
<REALIZED-GAINS-CURRENT>                     4,425,358
<APPREC-INCREASE-CURRENT>                  (3,694,376)
<NET-CHANGE-FROM-OPS>                       12,118,899
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                    8,121,414
<DISTRIBUTIONS-OF-GAINS>                     2,841,169
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                      1,710,440
<NUMBER-OF-SHARES-REDEEMED>                  1,171,864
<SHARES-REINVESTED>                            468,877
<NET-CHANGE-IN-ASSETS>                      17,721,372
<ACCUMULATED-NII-PRIOR>                         34,699
<ACCUMULATED-GAINS-PRIOR>                    1,456,141
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                        1,204,203
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                              2,205,773
<AVERAGE-NET-ASSETS>                       165,540,220
<PER-SHARE-NAV-BEGIN>                            13.44
<PER-SHARE-NII>                                  00.66
<PER-SHARE-GAIN-APPREC>                          00.05
<PER-SHARE-DIVIDEND>                             00.66
<PER-SHARE-DISTRIBUTIONS>                        00.23
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              13.26
<EXPENSE-RATIO>                                  00.75
[AVG-DEBT-OUTSTANDING]                               0
[AVG-DEBT-PER-SHARE]                                 0



</TABLE>