You can view voting histories at libraries.
Wyoming Public Voting Records
Register in person
The town or county clerk in which the resident resides can help with voter registration. Forms are available at the clerk's office or available for download here which can be signed and submitted at their local office.
Register by mail
The same form can be printed, completed and mailed to the clerk's office. But, the form must be completed with identification by a notary or registry agent.
Mailing address of all Clerk's Offices
Register on election day
Bring your identification to the polls with you on election day and get registered right there. Please be very careful reading the acceptable forms of identification.
Wyoming Driver License
Second option is one form of the following:
Different state's driver license ID card issued by a local, state or federal agency U.S. passport School ID Or military ID
Third option is two of the following in any combination:
Certification of U.S. Citizenship Certificate of Naturalization Draft Record; Voter registration card from another state or county Original or certified copy of a birth certificate bearing an official seal Certification of birth abroad issued by the Department of State Or any other form of identification issued by an official agency