<TABLE> <S> <C>
<ARTICLE> 5
<LEGEND>
This schedule contains summary financial information extracted from the
consolidated statement of operations and consolidated balance sheet and is
qualified in its entirety by reference to such financial statements.
</LEGEND>
<CIK> 0000022301
<NAME> COMCAST CORPORATION
<MULTIPLIER> 1,000,000
<S> <C>
<PERIOD-TYPE> 9-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-END> SEP-30-2000
<CASH> 576
<SECURITIES> 3,872
<RECEIVABLES> 722
<ALLOWANCES> (141)
<INVENTORY> 414
<CURRENT-ASSETS> 5,721
<PP&E> 7,066
<DEPRECIATION> (1,945)
<TOTAL-ASSETS> 35,032
<CURRENT-LIABILITIES> 5,587
<BONDS> 8,611
592
0
<COMMON> 903
<OTHER-SE> 13,127
<TOTAL-LIABILITY-AND-EQUITY> 35,032
<SALES> 5,811
<TOTAL-REVENUES> 5,811
<CGS> (1,544)
<TOTAL-COSTS> (5,858)
<OTHER-EXPENSES> 2,808
<LOSS-PROVISION> 0
<INTEREST-EXPENSE> (507)
<INCOME-PRETAX> 2,254 <F1>
<INCOME-TAX> (906)
<INCOME-CONTINUING> 1,348
<DISCONTINUED> 0
<EXTRAORDINARY> (19)
<CHANGES> 0
<NET-INCOME> 1,243
<EPS-BASIC> 1.38
<EPS-DILUTED> 1.32
<FN>
<F1>
Income before income tax expense and other items excludes the effect of
minority interests, net of tax, of $86.7.
</FN>
</TABLE>