RankTeamPromotions
1Bromley4
2Walton & Hersham3
3Bishop's Stortford3
4Harlow Town2
5Worthing2
6Oxford City2
7Hitchin Town2
8Dulwich Hamlet2
9Chesham United2
10Boreham Wood2
11Leytonstone & Ilford2
12Billericay Town2
13Staines Town2
14Basingstoke Town2
15Grays Athletic2
16Kingstonian1
17Molesey1
18Hampton & Richmond1
19Purfleet1
20Tonbridge Angels1
21Farnborough1
22Horsham1
23Ramsgate1
24St Albans City1
25Woking1
26Croydon Athletic1
27Wivenhoe Town1
28Leyton-Wingate1
29Maidenhead United1
30Wokingham Town1
31Aldershot Town1
32Dorking Wanderers1
33Ford United1
34Harrow Borough1
35Epsom & Ewell1
36Yeading1
37Bedford Town1
38Aylesbury United1
39Stevenage1
40Marlow1
41Windsor & Eton1
42Bognor Regis Town1
43Canvey Island1
44AFC Wimbledon1
45Chertsey Town1
46Heybridge Swifts1
47Braintree Town1
Explanation of this analysisThe list shows teams that have been promoted most often from the Isthmian Division 1 (excludes current season) since 1978.
Data last updated: 27 April 2026