It began on 6 September 1924 and ended on 25 April 1925.
Two teams withdrew from the League: Midland Athletic were not re-elected while Shelbourne United withdrew on 7 September 1924, the day after the season began.
Two teams were elected: Bray Unknowns and Fordsons, from Cork the latter being the first team from Munster to compete in the League.
Both matches involving Athlone Town and Bohemians were not played, with both matches awarded as wins to Bohemians.
Shamrock Rovers won their second title.