Primaries:
- Congressional and State primaries: Closed
- Presidential primary: Closed
PRIMARY ELECTIONS STATE BY STATE
Wyoming
Registration:
- Voters may or may not choose to affiliate with a political party, however, affiliation with a party is required to vote in primary elections and voters must declare or change their party affiliation prior to candidate nominations being filed 96 days before the primary.
- 12%Â of voters in Wyoming are registered as unaffiliated.
State Partners:
Details of voting in congressional and state primary elections:
- Voters must affiliate with a party to vote in that party's primary.
- Unaffiliated voters may register with a party at the polls on primary election day to vote in that party's primary.