^In this season The Premier Division (The Top Tier Division) was renamed 'National Division'. The 2nd tier division was renamed 'Premier Division' with the 3rd tier division named 'Division 1'.
^In this season, The 2nd tier division was renamed 'Division One' with the 3rd tier division renamed 'Division Two'.
^In this season the League of Wales was created as the new national tier 1 league. The Welsh Football League covered South Wales and now exists at tier 2 (Division One); tier 3 (Division Two) and tier 4 (Division Three).