Big fan of election and demographic numbers since 2006
 

1940 United States Congressional Elections – Wyoming

United States Senate – DEM Hold

Joseph C. O’Mahoney (D-inc) – 65,02258.74%

Milward L. Simpson (R) – 45,68241.26%

Total Votes – 110,704100.00%

United States House of Representatives – District At Large – DEM Gain

John J. McIntyre (D) – 57,03053.35%

Frank O. Horton (R-inc) – 49,70146.50%

Lee R. White (Prog.) – 1570.15%

Total Votes – 106,888100.00%

Source: Office of the Clerk of the United States House of Representatives