5 0000784681 CSC HOLDINGS, INC. AND SUBSIDIARIES 1,000

  


                     5
                         0000784681
                        CSC HOLDINGS, INC. AND SUBSIDIARIES
                                   1,000

                             
                   9-MOS
                            DEC-31-1998
                                 SEP-30-1999
                                            65,443
                                           0
                                    245,197
                                     (40,363)
                                      298,017
                                       0
                                         4,875,176
                                (2,074,460)
                                 7,083,303
                                  0
                                        5,881,602
                          1,365,905
                                           14
                                               1
                                    (2,869,683)
                   7,083,303
                                                0
                               2,804,381
                                            336,863
                                  1,074,503
                                 627,909
                                 (22,054)
                               344,075
                                 (453,081)
                                           0
                             (453,081)
                                         0
                                        0
                                              0
                                    (453,081)
                                         (0)
                                          0



 Not presented as the resultant computation would be a decrease in net loss
per share and therefore not meaningful.