Big fan of election and demographic numbers since 2006
 

1920 United States Congressional Elections – Oregon

United States Senate (Oregon) – GOP Gain

Robert N. Stanfield (R) – 116,69650.73%
George E. Chamberlain (D-inc) – 100,13343.53%
Albert Slaughter (S) – 6,9493.02%
Thomas A. Hayes (I) – 4,4561.94%
C. H. Svenson (Industrial Labor) – 1,7820.77%
Total Votes – 230,016100.00%

United States House of Representatives – District 1 – GOP Hold

Willis C. Hawley (R-inc) – 75,59790.15%
Harlin Talbert (S) – 8,2589.85%
Total Votes – 83,855100.00%

United States House of Representatives – District 2 – GOP Hold

Nicholas J. Sinnott (R-inc) – 29,65569.44%
James H. Graham (D) – 13,04930.56%
Total Votes – 42,704100.00%

United States House of Representatives – District 3 – GOP Hold

Clifton N. McArthur (R-inc) – 37,88451.90%
Esther Lovejoy (D) – 31,85343.64%
F. T. Johns (Industrial Labor) – 3,2524.46%
Total Votes – 72,989100.00%

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