Isthmian League Tables
2016/17 Tables◄ 2017/18 Tables ►2018/19 Tables
Isthmian League Premier Division 2017/18
- With the creation of a new Division in the Southern League, a number of clubs Transferred
| Pos | Club | Pld | W | D | L | F | A | GD | Pts | Notes |
| 1st | Billericay Town | 46 | 30 | 9 | 7 | 110 | 50 | +60 | 99 | ▲Champions |
| 2nd | Dulwich Hamlet | 46 | 28 | 11 | 7 | 91 | 41 | +50 | 95 | ♦▲PO Winners |
| 3rd | Hendon | 46 | 25 | 10 | 11 | 96 | 59 | +37 | 85 | ♦►SFL Premier South |
| 4th | Folkestone Invicta | 46 | 25 | 10 | 11 | 104 | 71 | +33 | 85 | ♦Playoffs |
| 5th | Leiston | 46 | 23 | 10 | 13 | 82 | 53 | +29 | 79 | ♦►SFL Premier Cent |
| 6th | Leatherhead | 46 | 24 | 7 | 15 | 68 | 49 | +19 | 79 | - |
| 7th | Margate | 46 | 20 | 17 | 9 | 77 | 53 | +24 | 77 | - |
| 8th | Staines Town | 46 | 21 | 12 | 13 | 106 | 83 | +23 | 75 | ►SFL Premier South |
| 9th | Wingate & Finchley | 46 | 20 | 9 | 17 | 63 | 71 | -8 | 69 | - |
| 10th | Metropolitan Police | 46 | 19 | 12 | 15 | 76 | 71 | +5 | 66* | ►SFL Premier South |
| 11th | Tonbridge Angels | 46 | 19 | 7 | 20 | 58 | 63 | -5 | 64 | - |
| 12th | Harrow Borough | 46 | 19 | 6 | 21 | 69 | 76 | -7 | 63 | ►SFL Premier South |
| 13th | Kingstonian | 46 | 18 | 5 | 23 | 57 | 70 | -13 | 59 | - |
| 14th | Dorking Wanderers | 46 | 16 | 10 | 20 | 77 | 80 | -3 | 58 | - |
| 15th | Thurrock | 46 | 17 | 6 | 23 | 68 | 79 | -11 | 57 | Folded |
| 16th | Worthing | 46 | 15 | 12 | 19 | 71 | 84 | -13 | 57 | - |
| 17th | Enfield Town | 46 | 14 | 14 | 18 | 72 | 80 | -8 | 56 | - |
| 18th | Merstham | 46 | 15 | 11 | 20 | 69 | 80 | -11 | 56 | - |
| 19th | Needham Market | 46 | 13 | 10 | 23 | 65 | 84 | -19 | 49 | ►SFL Premier Cent |
| 20th | Brightlingsea Regent | 46 | 13 | 9 | 24 | 67 | 89 | -22 | 48 | - |
| 21st | Harlow Town | 46 | 13 | 8 | 25 | 55 | 88 | -33 | 47 | - |
| 22nd | Lowestoft Town | 46 | 12 | 7 | 27 | 52 | 92 | -40 | 43 | ►SFL Premier Cent |
| 23rd | Burgess Hill Town | 46 | 9 | 9 | 28 | 64 | 102 | -38 | 36 | - |
| 24th | Tooting & Mitcham United | 46 | 9 | 9 | 28 | 52 | 101 | -49 | 36 | ▼South Cent |
* Metropolitan Police were Deducted 3 Points each for fielding an ineligible player
Isthmian League North Division 2017/18
- At the end of the season, the Isthmian League added another Division, a number of clubs Transferred
| Pos | Club | Pld | W | D | L | F | A | GD | Pts | Notes |
| 1st | AFC Hornchurch | 46 | 32 | 7 | 7 | 97 | 35 | +62 | 103 | ▲Champions |
| 2nd | Potters Bar Town | 46 | 28 | 9 | 9 | 87 | 42 | +45 | 90* | ▲Runners Up |
| 3rd | Bowes & Pitsea | 46 | 28 | 5 | 13 | 94 | 48 | +46 | 89 | ♦Playoffs |
| 4th | Haringey Borough | 46 | 27 | 8 | 11 | 84 | 49 | +35 | 89 | ♦▲PO Winners |
| 5th | Heybridge Swifts | 46 | 26 | 9 | 11 | 105 | 53 | +52 | 87 | ♦Playoffs |
| 6th | Canvey Island | 46 | 24 | 8 | 14 | 100 | 65 | +35 | 80 | ♦Playoffs |
| 7th | Maldon & Tiptree | 46 | 20 | 9 | 17 | 94 | 83 | +11 | 69 | - |
| 8th | Dereham Town | 46 | 20 | 11 | 15 | 75 | 63 | +12 | 68* | - |
| 9th | Bury Town | 46 | 17 | 14 | 15 | 67 | 65 | +2 | 65 | - |
| 10th | Barking | 46 | 18 | 10 | 18 | 63 | 63 | 0 | 64 | - |
| 11th | Witham Town | 46 | 18 | 8 | 20 | 59 | 66 | -7 | 62 | - |
| 12th | AFC Sudbury | 46 | 15 | 14 | 17 | 57 | 66 | -9 | 59 | - |
| 13th | Soham Town Rangers | 46 | 16 | 10 | 20 | 67 | 73 | -6 | 58 | - |
| 14th | Aveley | 46 | 15 | 12 | 19 | 61 | 67 | -6 | 57 | - |
| 15th | Hertford Town | 46 | 16 | 9 | 21 | 55 | 85 | -30 | 57 | ►South Cent |
| 16th | Grays Athletic | 46 | 14 | 14 | 18 | 72 | 80 | -8 | 56 | - |
| 17th | Tilbury | 46 | 16 | 8 | 22 | 73 | 95 | -22 | 56 | - |
| 18th | Cheshunt | 46 | 14 | 8 | 24 | 72 | 103 | -31 | 50 | ►South Cent |
| 19th | Waltham Abbey | 46 | 13 | 10 | 23 | 73 | 87 | -14 | 49 | ►South Cent |
| 20th | Ware | 46 | 13 | 9 | 24 | 49 | 81 | -32 | 48 | ►South Cent |
| 21st | Brentwood Town | 46 | 12 | 10 | 24 | 71 | 96 | -25 | 46 | - |
| 22nd | Mildenhall Town | 46 | 11 | 13 | 22 | 54 | 86 | -32 | 46 | - |
| 23rd | Romford | 46 | 10 | 11 | 25 | 51 | 97 | -46 | 41 | - |
| 24th | Norwich United | 46 | 8 | 16 | 22 | 63 | 95 | -32 | 40 | ▼Relegated |
* Potters Bar Town and Dereham Town were Deducted 3 Points each for fielding an ineligible player
Isthmian League South Division 2017/18
- At the end of the season, the Isthmian League split the South Division into South Central and South East
| Pos | Club | Pld | W | D | L | F | A | GD | Pts | Notes |
| 1st | Carshalton Athletic | 46 | 31 | 9 | 6 | 99 | 54 | +45 | 102 | ▲Champions |
| 2nd | Lewes | 46 | 30 | 9 | 7 | 93 | 38 | +55 | 99 | ▲Runners Up |
| 3rd | Cray Wanderers | 46 | 25 | 14 | 7 | 112 | 46 | +66 | 89 | ♦Placed in South East |
| 4th | Greenwich Borough | 46 | 25 | 12 | 9 | 99 | 47 | +52 | 87 | ♦Placed in South East |
| 5th | Corinthian-Casuals | 46 | 26 | 9 | 11 | 86 | 47 | +39 | 87 | ♦▲Promoted |
| 6th | Walton Casuals | 46 | 25 | 11 | 10 | 98 | 52 | +46 | 86 | ♦▲PO Winners |
| 7th | Hythe Town | 46 | 25 | 11 | 10 | 92 | 63 | +29 | 86 | Placed in South East |
| 8th | Whyteleafe | 46 | 20 | 13 | 13 | 87 | 70 | +17 | 73 | Placed in South East |
| 9th | Hastings United | 46 | 20 | 13 | 13 | 84 | 67 | +17 | 73 | Placed in South East |
| 10th | Thamesmead Town | 46 | 20 | 12 | 14 | 103 | 81 | +22 | 72 | Placed in South East |
| 11th | Phoenix Sports | 46 | 20 | 9 | 17 | 79 | 68 | +11 | 69 | Placed in South East |
| 12th | Herne Bay | 46 | 21 | 5 | 20 | 81 | 89 | -8 | 68 | Placed in South East |
| 13th | South Park | 46 | 19 | 6 | 21 | 79 | 91 | -12 | 63 | Placed in South Cent |
| 14th | Sittingbourne | 46 | 18 | 8 | 20 | 68 | 72 | -4 | 62 | Placed in South East |
| 15th | Horsham | 46 | 16 | 8 | 22 | 71 | 90 | -19 | 56 | Placed in South East |
| 16th | Ramsgate | 46 | 15 | 9 | 22 | 79 | 85 | -6 | 54 | Placed in South East |
| 17th | VCD Athletic | 46 | 15 | 7 | 24 | 69 | 91 | -22 | 52 | Placed in South East |
| 18th | Guernsey | 46 | 13 | 10 | 23 | 65 | 98 | -33 | 49 | Placed in South East |
| 19th | Faversham Town | 46 | 13 | 9 | 24 | 61 | 73 | -12 | 48 | Placed in South East |
| 20th | Chipstead | 46 | 12 | 10 | 24 | 64 | 78 | -14 | 46 | Placed in South Cent |
| 21st | Ashford United | 46 | 10 | 8 | 28 | 60 | 111 | -51 | 38 | Placed in South East |
| 22nd | East Grinstead Town | 46 | 9 | 9 | 28 | 63 | 128 | -65 | 36 | Placed in South East |
| 23rd | Molesey | 46 | 7 | 12 | 27 | 55 | 103 | -48 | 30* | Placed in South Cent |
| 24th | Shoreham | 46 | 3 | 5 | 38 | 33 | 138 | -105 | 8* | ▼Relegated |
* Molesey were Deducted 3 Points for fielding an ineligible player
* Shoreham were Deducted 6 Points for fielding an ineligible player
Isthmian League - End of Season Notes
|
Teams Leaving the Isthmian League |
| ▲Billericay Town were Promoted to the 2018/19 National League South |
| ♦▲Dulwich Hamlet were Promoted to the 2018/19 National League South |
| ►Harrow Borough Transferred to the Southern League Premier South Division |
| ►Hendon Transferred to the Southern League Premier South Division |
| ►Leiston Transferred to the Southern League Premier Central Division |
| ►Lowestoft Town Transferred to the Southern League Premier Central Division |
| ►Metropolitan Police Transferred to the Southern League Premier South Division |
| ►Needham Market Transferred to the Southern League Premier Central Division |
| ►Staines Town Transferred to the Southern League Premier South Division |
| ♦▲Walton Casuals were Promoted to the Southern League Premier South Division |
| ▼Norwich United were Relegated to the Eastern Counties League |
| ▼Shoreham were Relegated to the Southern Combination League |
| ▼Thurrock Resigned from the League and Folded |
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|
Teams Joining the Isthmian League |
| Premier Division - 2018/19: |
| ▼Bognor Regis Town were Relegated from the 2017/18 National League South |
| ▼Whitehawk were Relegated from the 2017/18 National League South |
| North Division - 2018/19: |
| ▲Coggeshall Town were Promoted from the Eastern Counties League |
| ▲Felixstowe & Walton United were Promoted from the Eastern Counties League |
| ▲Great Wakering Rovers were Promoted from the Essex Senior League |
| ▲Basildon Town were Promoted from the Essex Senior League |
| South Central Division - 2018/19: |
| ►Ashford Town (Middlesex) Transferred from the Southern League East Division |
| ►Chalfont St Peter Transferred from the Southern League East Division |
| ►Egham Town Transferred from the Southern League East Division |
| ►Hanwell Town Transferred from the Southern League East Division |
| ►Hayes & Yeading United Transferred from the Southern League East Division |
| ►Marlow Transferred from the Southern League East Division |
| ►Northwood Transferred from the Southern League East Division |
| ►Uxbridge Transferred from the Southern League East Division |
| ▲Westfield were Promoted from the Combined Counties League |
| ▲Bedfont Sports were Promoted from the Combined Counties League |
| ▲Bracknell Town were Promoted from the Hellenic League |
| ▲FC Romania were Promoted from the Essex Senior League |
| South East Division - 2018/19: |
| ▲Haywards Heath Town were Promoted from the Southern Combination League |
| ▲Three Bridges were Promoted from the Southern Combination League |
| ▲Sevenoaks Town were Promoted from the Southern Counties East League |
| ▲Whitstable Town were Promoted from the Southern Counties East League |
2016/17 Tables◄ 2017/18 Tables ►2018/19 Tables