WYOMING

Primaries:

• Democratic congressional and state primaries: mixed

• Republican congressional and state primaries: mixed

• Democratic Presidential primary: mixed
  

• Republican Presidential primary: mixed
  

Primary Type Definitions

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.

• 10% of voters in Wyoming are registered as unaffiliated.

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.