<ARTICLE> 6
<CIK> 0000806628
<NAME> DUFF & PHELPS UTILITIES INCOME INC.

                             
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          DEC-31-2000
<PERIOD-END>                               JUN-30-2000
<INVESTMENTS-AT-COST>                    2,426,795,506
<INVESTMENTS-AT-VALUE>                   2,507,280,074
<RECEIVABLES>                               53,754,057
<ASSETS-OTHER>                               9,284,965
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                           2,570,319,096
<PAYABLE-FOR-SECURITIES>                     2,043,579
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                  217,451,258
<TOTAL-LIABILITIES>                        219,494,837
<SENIOR-EQUITY>                            500,000,000
<PAID-IN-CAPITAL-COMMON>                 1,874,409,016
<SHARES-COMMON-STOCK>                      210,019,444
<SHARES-COMMON-PRIOR>                      208,978,761
<ACCUMULATED-NII-CURRENT>                    7,986,482
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                  (112,266,875)
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                    80,484,568
<NET-ASSETS>                             2,570,319,096
<DIVIDEND-INCOME>                           85,517,557
<INTEREST-INCOME>                           28,604,643
<OTHER-INCOME>                                 800,760
<EXPENSES-NET>                              16,777,961
<NET-INVESTMENT-INCOME>                     98,144,999
<REALIZED-GAINS-CURRENT>                     7,366,355
<APPREC-INCREASE-CURRENT>                  (3,315,002)
<NET-CHANGE-FROM-OPS>                      102,196,352
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                   93,186,613
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                              0
<NUMBER-OF-SHARES-REDEEMED>                          0
<SHARES-REINVESTED>                          1,540,683
<NET-CHANGE-IN-ASSETS>                      22,695,902
<ACCUMULATED-NII-PRIOR>                      3,028,096
<ACCUMULATED-GAINS-PRIOR>                (119,633,230)
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                        7,087,207
<INTEREST-EXPENSE>                           6,126,199
<GROSS-EXPENSE>                             16,777,961
<AVERAGE-NET-ASSETS>                     2,348,132,751
<PER-SHARE-NAV-BEGIN>                             8.77
<PER-SHARE-NII>                                   0.47
<PER-SHARE-GAIN-APPREC>                           0.02
<PER-SHARE-DIVIDEND>                              0.45
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                               8.81
<EXPENSE-RATIO>                                   1.83