1920-21

 Pos  Name                            Pld    W    D    L   GF   GA  Pts
   1  Bexhill Town                     19   12    2    5   52   29   29
   2  Eastbourne III                   20   13    6    1   70   41   27
   3  Rock-A-Nore                      18   13    5    0   60   21   26
   4  Vale Orton                       20   10    7    3   38   41   23
   5  Hastings III                     20    9    7    4   46   35   22
   6  Eastbourne Old Comrades III      20    9    8    3   44   40   21
   7  Sidley                           18    6    8    4   37   38   16
   8  Bexhill United                   20    6   11    3   29   60   15
   9  Hailsham                         19    5   12    2   41   63   12
  10  United Banks                     19    3   12    4   23   52   10

   Table as of 24/04/1924.
   Final positions as above after remaining fixtures fulfilled.

1921-22

 Pos  Name
   ?  Bexhill
   ?  Eastbourne II
   ?  Eastbourne Royal Engineers Old Comrades
   ?  Hastings & St Leonards II
   ?  Rock-A-Nore
   ?  Rye
   ?  Sidley United
   ?  St Leonards Amateurs

1922-23

 Pos  Name                            Pld    W    D    L   GF   GA  Pts
   1  Rock-A-Nore                      18   16    2    0   63   11   34
   2  Sidley United                    17   13    1    3   70   41   27
   3  Eastbourne III                   15    7    5    3   50   23   17
   4  Hailsham                         14    8    1    5   48   34   17
   5  Bexhill Town                     18    5    7    6   44   45   17
   6  Rye                              16    6    4    6   31   33   16
   7  Royal Engineers Comrades III     18    6    4    8   40   44   16
   8  Hastings & St Leonards III       14    7    1    6   32   23   15
   9  Hastings Invicta                 17    4    4    9   25   44   12
  10  United Banks                     16    3    3   10   31   43    9
  11  Bexhill United                   15    3    2   10   23   62    8
  12  Heathfield                       14    1    0   13   21   75    2

1923-24

 Pos  Name                            Pld    W    D    L   GF   GA  Pts
   1  Bexhill Town                     19   12    5    2   52   29   29
   2  Eastbourne III                   20   13    1    6   70   41   27
   3  Rock-A-Nore                      18   13    0    5   60   21   26
   4  Vale Orton                       20   10    3    7   38   41   23
   5  Hastings III                     20    9    4    7   46   35   22
   6  Eastbourne Old Comrades III      20    9    3    8   44   40   21
   7  Sidley                           18    6    4    8   37   38   16
   8  Bexhill United                   20    6    3   11   29   60   15
   9  Hailsham                         19    5    2   12   25   45   11
  10  United Banks                     19    4    3   12   25   45   11
  11  Rye                              19    3    4   12   23   52   10
  
   Eastbourne Comrades III, United Banks and Rye left league.

1924-25

 Pos  Name
   ?  Bexhill Town
   ?  Bexhill United
   ?  Eastbourne Old Comrades
   ?  Eastbourne II
   ?  Hailsham
   ?  Hastings & St Leonards II
   ?  Hollington United
   ?  Rock-A-Nore
   ?  Sidley United
   ?  Vale Orton

1925-26

 Pos  Name
   1  Sidley United
   2  Eastbourne III
   3  Heathfield
   4  Bexhill United
   5  Hastings III
   6  Bexhill Town
   7  Rock-A-Nore
   8  Hollington United
   9  Vale Orton
  10  Hailsham
  
   Vale Orton left league.

1926-27

 Pos  Name                            Pld    W    D    L   GF   GA  Pts
   1  Hollington United                22   19    1    2  117   44   39
   2  Hastings III                     22   16    1    5   87   46   33
   3  Eastbourne III                   19   11    3    5   53   52   25
   4  Herstmonceux                     19   10    4    5   60   46   24
   5  Rock-A-Nore                      20    9    4    7   53   59   22
   6  Heathfield                       19   10    0    9   51   48   20
   7  Bexhill Town                     20    7    4    9   47   44   18
   8  Eastbourne Old Comrades III      19    6    4    9   41   59   16
   9  Sidley United                    20    5    3   12   35   55   13
  10  Bexhill United                   20    4    4   12   40   43   12
  11  Hailsham                         18    4    2   12   34   67   10
  12  Hastings Rangers                 20    1    4   15   31   86    6
  
   Bexhill Town and Bexhill United left league.

1927-28

 Pos  Name                            Pld    W    D    L   GF   GA  Pts
   1  Hastings III                     22   17    1    4   94   44   35
   2  Hailsham                         22   16    3    3   79   51   35
   3  Hollington United                22   14    6    2   68   18   34
   4  Bexhill III                      22   13    5    4   66   36   31
   5  Eastbourne III                   22   11    3    8   69   63   25
   6  Sidley United                    22    9    5    8   63   50   23
   7  Eastbourne Old Comrades III      22    8    1   13   42   51   17
   8  Rye                              22    6    4   12   47   63   16
   9  Herstmonceux                     22    6    3   13   43   79   15
  10  Heathfield                       22    6    2   14   60   89   14
  11  Rock-A-Nore                      22    5    2   15   36   66   12
  12  Hastings Rangers                 22    3    1   18   39   96    7
  
   Hastings III, Bexhill III, Eastbourne III and Herstmonceux
   left the league.

1928-29

 Pos  Name                            Pld    W    D    L   GF   GA  Pts
   1  Rock-A-Nore                      16   14    0    2   66   14   28
   2  Hollington United                16   12    1    3   93   30   25
   3  Sidley United                    16   11    1    4   50   28   23
   4  Hailsham                         16    9    2    5   35   30   20
   5  Hastings Rangers                 16    4    4    8   39   66   12
   6  Eastbourne Comrades III          16    4    3    9   40   44   11
   7  Rye                              16    4    2   10   32   66   10
   8  Heathfield                       16    3    2   11   32   68    8
   9  Burwash                          16    3    1   12   30   71    7

1929-30

 Pos  Name                            Pld    W    D    L   GF   GA  Pts
   1  Hollington United                18   16    0    2   96   20   32
   2  Hellingly Hospital               18   13    2    3   70   32   28
   3  Sidley United                    18   12    2    4   63   38   26
   4  Hastings Rangers                 18   11    4    3   60   41   26
   5  Rock-A-Nore                      18    7    1   10   38   46   15
   6  Rye                              18    6    2   10   45   71   14
   7  Eastbourne Comrades III          18    5    2   11   33   53   12
   8  Heathfield United                18    5    2   11   47   73   12
   9  Burwash                          18    3    2   13   44   67    8
  10  Hailsham                         18    3    1   14   27   82    7