<ARTICLE> UT
<LEGEND>
Edison International Financial Data Schedule - Exhibit 27
</LEGEND>
<MULTIPLIER> 1,000
       
                             
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          DEC-31-1997
<PERIOD-END>                               DEC-31-1997
<BOOK-VALUE>                                  PER-BOOK
<TOTAL-NET-UTILITY-PLANT>                  $10,939,254
<OTHER-PROPERTY-AND-INVEST>                  7,570,761
<TOTAL-CURRENT-ASSETS>                       3,597,483
<TOTAL-DEFERRED-CHARGES>                     2,993,569
<OTHER-ASSETS>                                       0
<TOTAL-ASSETS>                              25,101,067
<COMMON>                                     2,260,974
<CAPITAL-SURPLUS-PAID-IN>                       90,486
<RETAINED-EARNINGS>                          3,175,883
<TOTAL-COMMON-STOCKHOLDERS-EQ>               5,527,343
<PREFERRED-MANDATORY>                          425,000
<PREFERRED>                                    183,755
<LONG-TERM-DEBT-NET>                         2,170,374
<SHORT-TERM-NOTES>                                   0
<LONG-TERM-NOTES-PAYABLE>                    6,651,330
<COMMERCIAL-PAPER-OBLIGATIONS>                 413,726
<LONG-TERM-DEBT-CURRENT-PORT>                  868,026
<PREFERRED-STOCK-CURRENT>                            0
<CAPITAL-LEASE-OBLIGATIONS>                     49,077
<LEASES-CURRENT>                                20,825
<OTHER-ITEMS-CAPITAL-AND-LIAB>               8,791,611
<TOT-CAPITALIZATION-AND-LIAB>               25,101,067
<GROSS-OPERATING-REVENUE>                    9,235,052
<INCOME-TAX-EXPENSE>                           536,848
<OTHER-OPERATING-EXPENSES>                   7,200,529
<TOTAL-OPERATING-EXPENSES>                   7,737,377
<OPERATING-INCOME-LOSS>                      1,497,675
<OTHER-INCOME-NET>                            (55,931)
<INCOME-BEFORE-INTEREST-EXPEN>               1,441,744
<TOTAL-INTEREST-EXPENSE>                       699,233
<NET-INCOME>                                   742,511
<PREFERRED-STOCK-DIVIDENDS>                     42,655
<EARNINGS-AVAILABLE-FOR-COMM>                  699,856
<COMMON-STOCK-DIVIDENDS>                       394,903
<TOTAL-INTEREST-ON-BONDS>                      313,710
<CASH-FLOW-OPERATIONS>                       2,133,917
<EPS-PRIMARY>                                    $1.75
<EPS-DILUTED>                                    $1.73