Big fan of election and demographic numbers since 2006
 

1946 United States Congressional Elections – Iowa

United States House of Representatives – District 1 – GOP Hold

Thomas E. Martin (R-inc) – 52,48861.51%

Clair A. Williams (D) – 32,84938.49%

Total Votes – 85,337100.00%

United States House of Representatives – District 2 – GOP Hold

Henry O. Talle (R-inc) – 60,11159.13%

Richard V. Bernhart (D) – 41,54440.87%

Total Votes – 101,655100.00%

United States House of Representatives – District 3 – GOP Hold

John W. Gwynne (R-inc) – 48,34661.98%

Dan J. P. Ryan (D) – 29,66138.02%

Total Votes – 78,007100.00%

United States House of Representatives – District 4 – GOP Hold

Karl M. Le Compte (R-inc) – 43,75358.37%

A. E. Augustine (D) – 31,20341.63%

Total Votes – 74,956100.00%

United States House of Representatives – District 5 – GOP Hold

Paul Cunningham (R-inc) – 41,67959.40%

Vince L. Browner (D) – 28,49040.60%

Total Votes – 70,169100.00%

United States House of Representatives – District 6 – GOP Hold

James I. Dolliver (R-inc) – 40,64063.44%

Oscar E. Johnson (D) – 23,42236.56%

Total Votes – 64,062100.00%

United States House of Representatives – District 7 – GOP Hold

Ben F. Jensen (R-inc) – 40,15263.01%

Philip A. Allen (D) – 23,56736.99%

Total Votes – 63,719100.00%

United States House of Representatives – District 8 – GOP Hold

Charles B. Hoeven (R-inc) – 37,86868.64%

George A. Heikens (D) – 17,30331.36%

Total Votes – 55,171100.00%

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