The runners-up (Flint Town United) were promoted to the 2024–25 Cymru Premier (after league winners Holywell Town were refused a promotion licence).
The league consisted of 16 clubs - 11 teams remaining from the previous season, two teams relegated from the 2022–23 Cymru Premier, and three promoted from the Ardal Leagues.
Airbus UK Broughton and Flint Town United, who are both based in the North, were relegated from the 2022–23 Cymru Premier.
[1] However, on the 20th of June, Cefn Druids announced their withdrawal from the league, following the decision of their playing squad and staff to leave the club a few weeks prior thus reverting the league to its regular 16-team format.
[3] They replaced the relegated Cymru North teams of Conwy Borough, Holyhead Hotspur, and Penrhyncoch.