Ted Thomas compiles these county and class rankings for the New York State Sportswriters Association each week. You can view his overall "Sweet 16" at LongIslandBasketball.com:

Nassau County Top 10

 1 Long Island Lutheran                (22-4)
 2 Baldwin                             (21-2)
 3 Elmont                              (24-4)
 4 Kellenberg                          (20-3)
 5 Chaminade                           (19-4)
 6 Westbury                            (18-4)
 7 Holy Trinity                        (16-9)
 8 Rockville Centre South Side         (18-5)
 9 Massapequa                          (16-5)
10 Freeport                            (15-7)

Suffolk County Top 10

 1 Half Hollow Hills West              (21-2)
 2 Harborfields                        (19-4)
 3 Brentwood                           (19-3)
 4 St. Anthony's                       (20-7)
 5 Northport                           (19-2)
 6 Bay Shore                           (15-5)
 7 East Hampton                        (18-3)
 8 Copiague                            (13-7)
 9 Smithtown West                      (16-5)
10 Half Hollow Hills East              (11-9)

Long Island Class AA

 1 Long Island Lutheran                (22-4)
 2 Baldwin                             (21-2)
 3 Half Hollow Hills West              (21-2)
 4 Brentwood                           (19-3)
 5 Westbury                            (18-4)
 6 Northport                           (19-2)
 7 Bay Shore                           (15-5)
 8 Massapequa                          (16-5)
 9 Copiague                            (13-7)
10 Smithtown West                      (16-5)

Long Island Class A

 1 Elmont                              (24-4)
 2 St. Anthony's                       (20-7)
 3 Harborfields                        (19-5)
 4 Kellenberg                          (21-4)
 5 Chaminade                           (19-5)
 6 Rockville Centre South Side         (18-5)
 7 Holy Trinity                       (16-10)
 8 East Hampton                        (18-3)
 9 Garden City                         (15-6)
10 Bayport-Blue Point                  (13-6)

Long Island Class B

 1 Southampton                         (16-8)
 2 Babylon                             (13-7)
 3 Oyster Bay                          (13-9)
 4 Wyandanch                           (10-8)
 5 Center Moriches                     (11-8)
 6 Mattituck                           (11-8)

Long Island Class C

 1 Lawrence-Woodmere Academy           (21-6)
 2 Stony Brook School                  (15-6)
 3 Pierson                              (9-9)
 4 Portledge                           (15-6)
 5 Southold                            (6-11)

Long Island Class D

 1 Bridgehampton                       (18-5)
 2 Shelter Island                      (11-8)