WY

Wyoming Voter Registration Guide

Current voter registration requirements, birth certificate ordering information, voter ID rules, deadlines, and official election office links for Wyoming.

Proof of citizenship: required nowPhoto ID requiredChecked Jul 27, 2026 · double-check details
Interactive map of the United States showing proof-of-citizenship law status by state
Active Proof-of-Citizenship Law
Law on Books (Not Enforced)
No Requirement
Voter ID Requirement
Photo ID is required to vote in person; voters without acceptable ID may cast a provisional ballot and show ID before canvass is completed
Online Registration
Not available
Registration Deadline
Mail registration applications must be received by the county clerk no later than 5:00 p.m. fourteen days before Election Day; in-person registration is available through Election Day
Proof of Citizenship Law
Proof of citizenship: required now
Status detailsWyoming HB 156 (eff. Jul 1, 2025) requires documentary proof of citizenship to register to vote. A federal judge dismissed the ESPC v. Gray challenge for lack of standing, leaving the law in effect for the 2026 primary.

What to Do Now

  1. 1Check if you have one of the accepted documents (passport, birth certificate, naturalization certificate)
  2. 2If your name has changed, get a passport in your current legal name
  3. 3Order your birth certificate now if you don't have one
  4. 4Verify your voter registration is current
  5. 5Keep originals safe — under the SAVE Act, photocopies would not be accepted

Frequently Asked Questions

Do I need proof of citizenship to register to vote in Wyoming?

It depends on your registration path. Wyoming currently has an active proof-of-citizenship requirement for voter registration. HB 156 (eff. Jul 1, 2025) requires documentary proof of citizenship for new voter registrations; a federal judge dismissed the constitutional challenge (ESPC v. Gray) for lack of standing, leaving the law in effect for the 2026 primary. Accepted documents can include a birth certificate, U.S. passport, or naturalization certificate.

How much does a birth certificate cost in Wyoming?

A certified birth certificate in Wyoming costs $25 per certified copy (state fee; 2.4% convenience fee applies to online orders). Processing times vary — check the state vital records office for current turnaround. Use the official Wyoming vital records office for current details: https://health.wyo.gov/admin/vitalstatistics/certificates/. Remember: you must order from the state where you were born, not where you currently live.

What voter ID do I need in Wyoming?

Wyoming's voter ID rules: Photo ID is required to vote in person; voters without acceptable ID may cast a provisional ballot and show ID before canvass is completed. Check with your local election office or visit the Wyoming Secretary of State website for specific details on acceptable forms of identification.

Can I register to vote online in Wyoming?

No, Wyoming does not currently offer online voter registration. You will need to register by mail or in person. Registration deadline: Mail registration applications must be received by the county clerk no later than 5:00 p.m. fourteen days before Election Day; in-person registration is available through Election Day.

What documents count as proof of citizenship in Wyoming?

Documents generally accepted as proof of U.S. citizenship include: U.S. Passport (book or card); U.S. Birth Certificate; Certificate of Naturalization (N-550/N-570); Certificate of Citizenship (N-560/N-561); Consular Report of Birth Abroad (CRBA). Requirements may vary, so check with the Wyoming election office for the most current list of accepted documents.