<TABLE> <S> <C>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM
UNITEDGLOBALCOM, INC.'S FORM 10-Q FOR THE THREE MONTHS ENDED JUNE 30, 2000 AND
IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 3-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-END> JUN-30-2000
<CASH> 986,689
<SECURITIES> 1,092,114
<RECEIVABLES> 151,212
<ALLOWANCES> 42,611
<INVENTORY> 128,707
<CURRENT-ASSETS> 2,607,151
<PP&E> 3,566,395
<DEPRECIATION> 683,332
<TOTAL-ASSETS> 10,531,140
<CURRENT-LIABILITIES> 1,607,708
<BONDS> 7,564,284
27,309
703,835
<COMMON> 1,564,210
<OTHER-SE> (1,632,595)
<TOTAL-LIABILITY-AND-EQUITY> 10,531,140
<SALES> 303,201
<TOTAL-REVENUES> 303,201
<CGS> 189,174
<TOTAL-COSTS> 311,252
<OTHER-EXPENSES> 0
<LOSS-PROVISION> 0
<INTEREST-EXPENSE> 201,910
<INCOME-PRETAX> (444,869)
<INCOME-TAX> 2,117
<INCOME-CONTINUING> (285,966)
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> (285,966)
<EPS-BASIC> (3.12)
<EPS-DILUTED> (3.12)
</TABLE>