Maps & Data

Maps & Data

Voter Registration Statistics Thumb

Voter Registration Statistics

Voter registration statistics are updated on a monthly basis on the 1st of the month or the Monday following the 1st of the month when the date falls on a weekend. Statistics are updated more frequently during an election period.

District Maps Thumbnail

Election Maps

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

Data Requests Thumb

Election Data Request

Request voter and election data not available online. Fees may apply.

Contact Us

Elections Division


303-413-7728 (Fax)


Hours: 8 a.m. – 4:30 p.m. M-F


Boulder: 1750 33rd Street
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Longmont: 529 Coffman Street
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Lafayette: 1376 Miners Drive
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Mailing Address

1750 33rd Street, Suite 200
Boulder, CO 80301