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Oklahoma voter registration guide

Last updated:

Oklahoma voter registration deadlines

  • Register to vote (online): N/A
  • Register to vote (by mail): Postmarked by October 9, 2020
  • Register to vote (in person): Received by October 9, 2020

Check your Oklahoma voter registration status

  • If you can't remember if you're registered to vote, or you want to make sure your information is correct, you can check your Oklahoma registration using the Oklahoma voter registration lookup tool.
  • If you're not registered to vote, or you need to update your voter registration information, follow the instructions below.

Oklahoma voter registration rules

To register in Oklahoma you must:

  • be a citizen of the United States
  • be a resident of the State of Oklahoma
  • be 18 years old by Election Day
  • have not been convicted of a felony, for which a period of time equal to the original sentence has not expired, or for which you have not been pardoned
  • not currently be under judgment as an incapacitated person, or a partially incapacitated person prohibited from registering to vote

Register to vote by mail in Oklahoma

  1. Download and fill out the National Voter Registration Form.
  2. Box 6 - ID Number: Enter the last 4 digits of your Social Security Number. If you don't have one, enter your OK driver's license number instead.
  3. Box 7 - Choice of Party: Oklahoma has closed primaries. You must register with a party if you want to take part in that party’s primary election, caucus, or convention.
  4. Box 8 - Race or Ethnic Group: Leave blank.
  5. Print, date, and sign the form. If you do not have a printer, you can print the form out at any local library. If you do not have a stamp, you can buy one from any grocery store: just ask the cashier to sell you one.
  6. Mail your voter registration form to the mailing address below. For faster delivery, send the form directly to your Local Election Office.
  7. Your voter registration form must be postmarked by October 9, 2020

Register to vote in person in Oklahoma

  1. Contact your Local Election Office to find where to register to vote in person.
  2. You must provide your Oklahoma driver's license number, state ID number, or the last four digits of your social security number with your voter registration application.

Local Election Office

Contact your Local Election Office if you have questions about Oklahoma voter registration.

Statewide election office

This is the statewide agency that is ultimately responsible for Oklahoma elections. You can contact them with questions, but your Local Election Office will probably respond faster.

Oklahoma State Election Board  
Box 528800  
Oklahoma City, OK 73152‐8800