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1920 United States Congressional Elections – Washington

United States Senate – GOP Hold

Wesley L. Jones (R-inc) – 217,06956.40%
C. L. France (FL) – 99,30925.80%
George F. Cotterill (D) – 68,48817.80%
Total Votes – 384,866100.00%

United States House of Representatives – District 1 – GOP Hold

John Franklin Miller (R-inc) – 51,45956.67%
James A. Duncan (FL) – 28,15431.01%
Hugh C. Todd (D) – 11,18412.32%
Total Votes – 90,797100.00%

United States House of Representatives – District 2 – GOP Hold

Lindley H. Hadley (R-inc) – 39,31559.83%
William Bouck (FL) – 26,39840.17%
Total Votes – 65,713100.00%

United States House of Representatives – District 3 – GOP Hold

Albert Johnson (R-inc) – 50,66755.65%
Homer T. Bone (FL) – 27,82430.56%
G. P. Fishburne (D) – 12,55313.79%
Total Votes – 91,044100.00%

United States House of Representatives – District 4 – GOP Hold

John W. Summers (R-inc) – 37,98663.23%
Fred Miller (D) – 11,35318.90%
Knute Hill (FL) – 10,73517.87%
Total Votes – 60,074100.00%

United States House of Representatives – District 5 – GOP Hold

J. Stanley Webster (R-inc) – 39,22858.09%
C. A. Fleming (D) – 28,30041.91%
Total Votes – 67,528100.00%

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