23 seasons
- 2026-27In progress
- 2025-26ChampionsThree BridgesRunner-upCroydon Athletic
- 2024-25ChampionsRamsgateRunner-upSittingbourne
- 2023-24ChampionsCray Valley Paper MillsRunner-upRamsgate
- 2022-23ChampionsChatham TownRunner-upRamsgate
- 2021-22ChampionsHastings UnitedRunner-upAshford UnitedPromoted in
- 2020-21Abandoned
- 2019-20Abandoned
- 2018-19ChampionsCray WanderersRunner-upHorsham
- 2017-18ChampionsCarshalton AthleticRunner-upLewesPromoted in
- 2016-17ChampionsTooting & Mitcham UnitedRunner-upDorking WanderersPromoted in
- 2015-16ChampionsFolkestone InvictaRunner-upDorking WanderersPromoted in
- 2014-15ChampionsBurgess Hill TownRunner-upFolkestone InvictaPromoted in
- 2013-14ChampionsPeacehaven & TelscombeRunner-upFolkestone InvictaPromoted in
- 2012-13ChampionsDulwich HamletRunner-upMaidstone UnitedPromoted in
- 2011-12ChampionsWhitehawkRunner-upBognor Regis TownPromoted in
- 2010-11ChampionsMetropolitan PoliceRunner-upBognor Regis TownPromoted in
- 2009-10ChampionsCroydon AthleticRunner-upFolkestone InvictaPromoted in
- 2008-09ChampionsKingstonianRunner-upCray WanderersPromoted in
- 2007-08ChampionsDover AthleticRunner-upTooting & Mitcham UnitedPromoted in
- 2006-07ChampionsMaidstone UnitedRunner-upTooting & Mitcham UnitedPromoted in
- 2003-04
- 2002-03
Sources: Wikipedia (CC BY-SA 4.0), API-Football · Data sources