The official vote recorded by the Secretary of State for Emmerson and Lyons is 1,578,456 and 774. The vote tabulated above is from all the counties counted together.
Source for Popular Vote data: Illinois Secretary of State, Comp, "Vote for Secretary of State-November 4, 1924," Blue Book of the State of Illinois, 1925-1926 (Springfield: Illinois State Journal Co., 1926)