Maps and Data

Voter Registration Data

• Monthly Voter Registration Data – Quick snapshot of Boulder County’s registration by party
• Active Voter Registration Interactive Search Tool – Look up the active voter registration counts for Boulder County voters by party, gender, age range, municipality, and precinct.
• Historical Voter Registration Data (coming soon)

Election Maps

Find your precinct map. Congressional, State Senate and House, and County Commissioner maps also available.

Election Data Access and Request

Download publicly available election reports and request voter and election data not available online. Fees may apply.