PolitiFinder

1920 Oregon U.S. Senate Election

Oregon · 5 candidates · See every 1920 U.S. Senate race

Who won the 1920 Oregon U.S. Senate Election?

Robert N. Stanfield won the 1920 Oregon U.S. Senate Election. Robert N. Stanfield received 116,696 popular votes (50.74%). The main challenger was George E. Chamberlain (43.53%).

See the full head-to-head between Stanfield and Chamberlain

Stanfield +7.2 pts · won by 16,572 votes
Robert N. StanfieldRepublicanWINNER50.74%
116,696 votes
George E. ChamberlainDemocratic43.53%
100,124 votes
Albert SlaughterSocialist3.02%
6,949 votes
Thomas A. HayesIndependent1.94%
4,456 votes
C. H. SvensonIndustrial Labor0.77%
1,782 votes
Popular-vote totals for this U.S. Senate election come from the Constituency-Level Elections Archive (CLEA) and the official public record.

Data last verified August 15, 2026.