Level 2 Fire Restrictions in effect for western areas of Boulder County. No fireworks, fires, open flame, or shooting (see map and flyer).

Many County services are being offered online. Additionally, a variety of resources are available for those impacted by COVID-19.

Voter Registration & Voter Information
Your vote counts

Voter Registration & Voter Information

Voter Registration Sign

Voter Registration

Ballot Return Envelope

Ballot Tracking & Sample Ballot Information

  • Learn about Ballot Track, Boulder County’s service to receive email, text, or phone alerts on the status of your mail ballot. Sign-up is available year-round.
  • Use the Secretary of State’s Find Registration Tool during election periods to view a sample ballot for your address/precinct.

Passport Map

Military & Overseas Voters

Information for our uniformed and overseas citizens.


Student Voting

Information for local students.

Contact Us

Elections Division


303-413-7728 (Fax)


Hours: 8 a.m. – 4:30 p.m. M-F


Boulder: 1750 33rd Street
Map & Directions

Longmont: 529 Coffman Street
Map & Directions

Lafayette: 1376 Miners Drive
Map & Directions

Mailing Address

1750 33rd Street, Suite 200
Boulder, CO 80301