On September 27, 1911, the voters of Edmonton approved by plebiscite the amalgamation of Edmonton with Strathcona. This amalgamation was effected February 1, 1912, and, in anticipation of this, no election was held December 11, 1911 as would normally have been required. Instead, elections were fixed for February 16, 1912.
The 1913 municipal election was held December 8, 1913 to elect a mayor and five aldermen to sit on Edmonton City Council, trustees to sit on the public school board, and four trustees to sit on the separate school board.
The 1914 municipal election was held December 14, 1914 to elect a mayor and six aldermen to sit on Edmonton City Council and three trustees to sit on each of the public and separate school boards.
The 1915 municipal election was held December 13, 1915 to elect a mayor and five aldermen to sit on Edmonton City Council and four trustees to sit on each of the public and separate school boards.
The 1917 municipal election was held December 10, 1917, to elect a mayor and seven aldermen to sit on Edmonton City Council and four trustees to sit on each of the public and separate school boards. There were also two plebiscite questions asked.
The 1919 municipal election was held December 8, 1919 to elect a mayor and five aldermen to sit on Edmonton City Council and four trustees to sit on the public school board. T P Malone, Paul Janvrin, T S Magee, and Joseph Henri Picard were acclaimed to two-year terms on the separate school board. In the election's only plebiscite, Edmontonians rejected a proposal to pay their aldermen.
The 1920 municipal election was held December 13, 1920, to elect a mayor and six aldermen to sit on Edmonton City Council and three trustees to sit on the public school board. J Cormack, Joseph Gariépy and J J Murray were acclaimed to two-year terms on the separate school board. In the election's only plebiscite, Edmontonians rejected a proposal to pay their aldermen for the second consecutive election.
The 1921 municipal election was held December 12, 1921 to elect a mayor and seven aldermen to sit on Edmonton City Council and four trustees to sit on the public school board. F A French, Paul Jenvrin, Thomas Magee, and Joseph Henri Picard were acclaimed to two-year terms on the separate school board.
The 1924 municipal election was held December 8, 1924 to elect a mayor and five aldermen to sit on Edmonton City Council and three trustees to sit on each of the public and separate school boards.
The 1925 municipal election was held December 14, 1925 to elect a mayor and seven aldermen to sit on Edmonton City Council and four trustees to sit on each of the public and separate school boards. In the election's only plebiscite, the voters also rejected a proposal to increase the mayor's term from one year to two.
The 1933 Edmonton municipal election was held November 8, 1933 to elect a mayor and five aldermen to sit on City Council and four trustees each to sit on the public and separate school boards.
The 1935 municipal election was held November 13, 1935 to elect a mayor and five aldermen to sit on Edmonton City Council and four trustees to sit on the public school board, while four trustees were acclaimed to the separate school board. Voters also approved a requirement that candidates for city council be required to own property.
The 1939 municipal election was held November 8, 1939 to elect a mayor and five aldermen to sit on Edmonton City Council. Elections for school trustees were not held, as candidates for both the public and separate boards were acclaimed.
The 1940 municipal election was held November 13, 1940 to elect a mayor and seven aldermen to sit on Edmonton City Council. Elections for school trustees were not held, as candidates for both the public and separate boards were acclaimed.
The 1942 municipal election was held November 12, 1942 to elect a mayor and five aldermen to sit on Edmonton City Council, three trustees to sit on the public school board and five trustees to sit on the separate school board. Voters also approved an eight-hour day for firefighters. The election would normally have been held on November 11, but was delayed by a day owing to the Armistice Day holiday.
The 1943 municipal election was held November 10, 1943 to elect a mayor and five aldermen to sit on Edmonton City Council and four trustees to sit on the public school board, while four trustees were acclaimed to the separate school board.
The 1944 municipal election was held November 1, 1944 to elect a mayor and five aldermen to sit on Edmonton City Council and three trustees to sit on the public school board, while three trustees were acclaimed to the separate school board. This was the first election to be held on the first Wednesday of November rather than the second Wednesday, in order to avoid future conflicts with the Armistice Day holiday, as happened in 1936 and 1942.
The 1945 municipal election was held November 7, 1945 to elect a mayor and five aldermen to sit on Edmonton City Council and five trustees to sit on the public school board, while four trustees were acclaimed to the separate school board.
The 1948 municipal election was held November 3, 1948 to elect five aldermen to sit on Edmonton City Council. There was no mayoral election, as Harry Ainlay was in the second year of a two-year term. There were no elections for school trustees, as candidates for both the public and separate boards were acclaimed.
The 1962 municipal election was held October 17, 1962 to elect five aldermen to sit on Edmonton City Council and three trustees to sit on each of the public and separate school boards. The electorate also decided two plebiscite questions. No election for mayor was held because Elmer Roper was one year into a two-year term.
