As in the previous season, the league was split into Eastern and Western Divisions.
Southampton were declared Southern League champions after defeating Swansea 2–1 in a championship play-off.
[2] Mid Rhondda United, who finished fifth in the Western Division, were the only club to apply to join the Football League, but were unsuccessful in the vote.
[3] Seven clubs left the league at the end of the season.
Mid-Rhondda United were the only non-League club to enter the elections for a place in the Football League Third Division South.