Mail Ballot Delivery

Mail Ballot Delivery With All Options

All eligible voters will be mailed a ballot to the address on their voter registration starting 18 to 22 days before Election Day. Ballots are not forwarded by the U.S Postal Service.

Options to Return Voted Ballot

  • By mail to arrive at the Elections Division by 7 p.m. Election Day with adequate First Class postage (Post Marked ballots will not be counted)
  • Dropping it off at any of our Ballot Drop-off Locations
  • Visiting any Voter Service and Polling Center for more voting options

Are Voters Required to Vote by Mail?

No. All options will still be available to voters at any Voter Service and Polling Center.

Options include:

  • Changing voter registration information
  • Registering to vote
  • Requesting a new or replacement ballot
  • Using accessible voting equipment
  • Voting in Person

Update or Verify Registration

To update or verify your voter registration online, visit  or Registro de votante en el internet

Important election dates and deadlines will be posted on our website in the months leading up to the election.

Service Members

If you are a uniformed service member, spouse or dependent who is absent from Colorado as a result of active duty or you are an overseas citizen, please visit our Military and Overseas Voter Information page.