Mediacom Communications Reports Results for First Quarter 2008

MIDDLETOWN, N.Y. — MEDIACOM COMMUNICATIONS CORPORATION (Nasdaq: MCCC) today reported financial results for the three months ended March 31, 2008.

Three Months Ended March 31, 2008 Compared to Three Months Ended March 31, 2007

Video revenues grew 6.0% from the first quarter of 2007, due to price increases and customer growth in the Company’s digital and other advanced video products and services, including DVRs and HDTV, partially offset by a lower number of basic subscribers. During the quarter, the Company gained 2,000 basic subscribers, compared to a reduction of 18,000 for the same period last year, which included the negative impact of the Company’s retransmission consent dispute and the net divestitures during the period of cable systems serving 3,300 basic subscribers.

During the quarter, digital customers grew by 27,000, as compared to an increase of 2,000 in the prior year period, ending the quarter with 584,000 customers, or 44.0% penetration of basic subscribers. As of March 31, 2008, 31.0% of digital customers received DVR and/or HDTV services, up from 22.6% at the end of the prior year period.

                               TABLE 7
                     Summary Operating Statistics
                             (Unaudited)

                                   Actual       Actual       Actual
                                 March 31,   December 31,  March 31,
                                    2008         2007         2007
                                ------------ ------------ ------------

Estimated homes passed            2,836,000    2,836,000    2,822,000
Total revenue generating units
 (RGUs)                           2,802,000    2,724,000    2,615,000
Quarterly net RGU additions          78,000       51,000       24,000
Customer relationships            1,399,000    1,399,000    1,430,000

Video
Basic subscribers                 1,326,000    1,324,000    1,362,000
Quarterly net basic subscriber
 gains (losses)                       2,000       (7,000)     (18,000)
Digital customers                   584,000      557,000      530,000
Quarterly net digital customer
 additions                           27,000       16,000        2,000
Digital penetration                    44.0%        42.1%        38.9%

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