2010's◄ Isthmian League ►2030's
English Football - League Positions - 2020's
| Isthmian League Division 1 South (until 16/17) |
| Isthmian League South Division (17/18) |
| Isthmian League South East Division (from 18/19) |
Finishing League Positions - Isthmian League Division 1 South/South East
|
Club |
Div 1 South 16/17 | South 17/18 | South East 18/19 | South East 19/20 | South East 20/21 | South East 21/22 | South East 22/23 | South East 23/24 | South East 24/25 | South East 25/26 |
| Ashford United | - | 21st | 4th | S | S | 2nd | - | - | - | - |
| Burgess Hill Town | - | - | - | E | E | 7th | - | - | - | - |
| Carshalton Athletic | 6th | 1st | - | A | A | - | - | - | - | - |
| Chatham Town | 22nd | - | - | S | S | - | - | - | - | - |
| Chichester City | - | - | - | O | O | 11th | - | - | - | - |
| Chipstead | 20th | 20th | - | N | N | - | - | - | - | - |
| Corinthian | - | - | - | - | - | 8th | - | - | - | - |
| Corinthian-Casuals | 4th | 5th | - | N | N | - | - | - | - | - |
| Cray Valley Paper Mills | - | - | - | U | U | 5th | - | - | - | - |
| Cray Wanderers | 11th | 3rd | 1st | L | L | - | - | - | - | - |
| Dorking Wanderers | 2nd | - | - | L | L | - | - | - | - | - |
| East Grinstead Town | 18th | 22nd | 13th | - | - | 15th | - | - | - | - |
| Faversham Town | 10th | 19th | 17th | A | A | 12th | - | - | - | - |
| Godalming Town | 24th | - | - | N | N | - | - | - | - | - |
| Greenwich Borough | 3rd | 4th | 19th | D | D | - | - | - | - | - |
| Guernsey | 21st | 18th | 18th | - | - | - | - | - | - | - |
| Hastings United | 5th | 9th | 3rd | V | V | 1st | - | - | - | - |
| Haywards Heath Town | - | - | 5th | O | O | 4th | - | - | - | - |
| Herne Bay | 17th | 12th | 15th | I | I | 3rd | - | - | - | - |
| Horsham | 16th | 15th | 2nd | D | D | - | - | - | - | - |
| Hythe Town | 7th | 7th | 7th | - | - | 17th | - | - | - | - |
| Lancing | - | - | - | - | - | 18th | - | - | - | - |
| Lewes | 9th | 2nd | - | - | - | - | - | - | - | - |
| Molesey | 19th | 23rd | - | - | - | - | - | - | - | - |
| Phoenix Sports | - | 11th | 9th | - | - | 19th | - | - | - | - |
| Ramsgate | 12th | 16th | 11th | - | - | 6th | - | - | - | - |
| Sevenoaks Town | - | - | 10th | - | - | 13th | - | - | - | - |
| Shoreham | - | 24th | - | - | - | - | - | - | - | - |
| Sittingbourne | 15th | 14th | 16th | - | - | 10th | - | - | - | - |
| South Park | 8th | 13th | - | - | - | - | - | - | - | - |
| Thamesmead Town | - | 10th | RES | - | - | - | - | - | - | - |
| Three Bridges | 23rd | - | 14th | - | - | 14th | - | - | - | - |
| Tooting & Mitcham United | 1st | - | - | - | - | - | - | - | - | - |
| VCD Athletic | - | 17th | 6th | - | - | 9th | - | - | - | - |
| Walton Casuals | 13th | 6th | - | - | - | - | - | - | - | - |
| Whitehawk | - | - | - | - | - | 16th | - | - | - | - |
| Whitstable Town | - | - | 12th | - | - | 20th | - | - | - | - |
| Whyteleafe | 14th | 8th | 8th | - | - | - | - | - | - | - |
2010's◄ Isthmian League ►2030's