<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<LEGEND>
THE SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM CARRAMERICA
REALTY CORPORATION AND SUBSIDIARIES CONSOLIDATED BALANCE SHEET AS OF JUNE 30,
2000 AND FROM CARRAMERICA REALTY CORPORATION AND SUBSIDIARIES CONSOLIDATED
STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED JUNE 30, 2000.
</LEGEND>
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-START> JAN-01-2000
<PERIOD-END> JUN-30-2000
<CASH> 65,596
<SECURITIES> 0
<RECEIVABLES> 31,973
<ALLOWANCES> 0
<INVENTORY> 0
<CURRENT-ASSETS> 0
<PP&E> 3,109,295
<DEPRECIATION> 366,997
<TOTAL-ASSETS> 3,318,363
<CURRENT-LIABILITIES> 0
<BONDS> 1,432,972
0
93
<COMMON> 663
<OTHER-SE> 1,687,328
<TOTAL-LIABILITY-AND-EQUITY> 3,318,363
<SALES> 0
<TOTAL-REVENUES> 286,005
<CGS> 0
<TOTAL-COSTS> 229,827
<OTHER-EXPENSES> 0
<LOSS-PROVISION> 0
<INTEREST-EXPENSE> 0
<INCOME-PRETAX> 68,385
<INCOME-TAX> 0
<INCOME-CONTINUING> 62,977
<DISCONTINUED> 32,308
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> 95,285
<EPS-BASIC> 1.16
<EPS-DILUTED> 1.12
</TABLE>