Register to Vote

Washington State Elections offers 3 ways to register.

  • Online
  • By mail
  • In person

Voter Eligibility

Washington State encourages every eligible person to register to vote and participate fully in all elections. Each of us is responsible for protecting the integrity of the electoral process by providing equal access, and guarding against fraud and discrimination.

To register to vote, you must be:

  • A citizen of the United States;
  • A legal resident of Washington State;
  • At least 18 years old by Election Day;
  • Not disqualified from voting due to a court order; and
  • Not under Department of Corrections supervision for a Washington felony conviction.


You must be a citizen of the United States. If you have questions about citizenship, contact U.S. Citizenship and Immigration Services.

Residency requirements

You must be a resident of Washington State. Your voting residence is your permanent address or a transitional address where you physically reside. 

Felons and voting rights

If you have been convicted of a felony,  your right to vote is restored as long as you are not under the authority (in prison or on community custody) of the Department of Corrections. Once your right is restored, you must re-register to vote in order to receive a ballot. 

Mental competency and voting rights

Only a Superior Court can declare a person ineligible to vote due to mental incompetency. A guardian may not vote on behalf of the person under guardianship, and power of attorney does not extend to voting. 

Do not

  • Submit false information on a voter registration application;
  • Register in more than one location; or
  • Accept payment, or offer to pay another, to register to vote.

If you have witnessed, or been a victim of, fraud or discrimination you may submit a Voter Concern Form.

Residency Requirements

To register to vote in Washington State, you must be a resident of the state.

You must establish your voting residency address at least 30 days before Election Day. You may specify a mailing address that is different from your residential address.

You may only be registered to vote at one location, even if you own multiple residences. If you move or are temporarily away, you may maintain your voter registration at that address until you register to vote elsewhere.

If you have a nontraditional address, such as a motor home or transitional housing, your voting residence is the physical location at the time you register to vote. You may list a different address for your mailing address.

If you are a United States citizen living abroad, you may use your last Washington address. If you have never lived in the country, you may use the last address of your parents or other family member. 

Even if you are living outside of Washington State, you will retain your residency if you are:


  • employes in the civil or military service of the state or of the United States;
  • living overseas;
  • attending college or any institution of learning; or
  • confined in any public prison. 

You may maintain your voter registration in Washington State until you register to vote elsewhere. 


For more information about voting residence, see Article VI, Sections 1 and 4 of the Washington State ConstitutionRCW 29A.04.151, and RCW 29A.08.112.

To challenge a voter registration, you must file a Voter Challenge with the county elections department where that person is registered.