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