1920 United States presidential election in Wyoming

[2] In addition, by the beginning of 1920 skyrocketing inflation and Wilson's focus upon his proposed League of Nations at the expense of domestic policy had helped make the incumbent president very unpopular[3] – besides which Wilson also had major health problems that had left First Lady Edith effectively running the nation.

[5] Another factor hurting the Democratic Party was the migration of many people from the traditionally Republican Upper Midwest into the state.

[2] Because the West had been the chief presidential battleground ever since the "System of 1896" emerged following that election,[6] Governor Cox traveled across the western states in August and September, but he did not visit Wyoming with its tiny population and poverty of electoral votes.

Socialist Eugene Debs was not on the ballot in Wyoming, but Labor candidate Parley Christensen managed double figures in Sheridan County.

This would prove the last time Sweetwater County voted Republican until Richard Nixon's landslide 1972 victory.