Boulder County government offices closed Friday, July 4, for Independence Day.

Ballot Drop-off and Voting Locations

Ballot Drop-off and Voting Locations

Man on bicycle dropping of his ballot at a 24-hour ballot drop box

24-Hour Drop Box Locations

Voters filling out their ballots at a voting booth

Vote Center Locations & Voting in Person

Ballot-to-Go Logo with stylized car and Elections logo included

Ballot-to-Go & Replacement Ballots

During every election, Boulder County operates Vote Centers, 24-hour drop-box locations, and Ballot-to-Go services. More information, including complete lists of all vote centers and ballot drop-off locations, will be added closer to the 2025 November Coordinated Election.

Vote Centers

Vote Centers are available around the county and provide many services to voters. You can visit a Vote Center by 7 p.m. on Election Day to:

  • Drop off your ballot
  • Cast a ballot in person
  • Request a replacement ballot
  • Register to vote or update your registration information
  • Vote using equipment and facilities for persons with disabilities
  • Vote a ballot in Spanish

24-Hour Drop Box Locations

Boulder County provides locations around the county with secure, 24-hour mail ballot drop boxes. Additionally, from Friday before the election through Election Day, the county operates additional drive-by ballot drop-off locations staffed by election judges. Voters can also drop off ballots at any Vote Center.

Ballot-to-Go and Replacement Ballots

Ballot-to-Go is a service where you may call ahead to have a ballot brought to your car outside a Vote Center. This service can be used for first time ballot requests (just registered and want to pick-up ballot) or for any voter who needs a replacement ballot (if you have lost, damaged, or never received your ballot in the mail).

Contact Us

Elections Division

7:30 a.m. - 5 p.m.
Monday - Thursday
Closed Fridays

Boulder County Elections Homepage
vote@bouldercounty.gov

Phone: 303-413-7740
Fax: 303-413-7728

Locations

Boulder (Main Office):
1750 33rd Street
Boulder, CO 80301
Directions

Lafayette*
1755 S. Public Road
Lafayette, CO 80026
Directions

Longmont*
529 Coffman Street
Longmont, CO 80501
Directions

* Longmont and Lafayette locations only offer paper voter registration forms

Boulder County Elections logo

Mailing Address

1750 33rd Street, Suite 200
Boulder, CO 80301

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