Where to vote in Westminster, Colorado on November 3, 2026
- Election DayTue, Nov 3Tuesday, November 3
- Polls open7:00 a.m. – 7:00 p.m.Local time
- Election officeAdams County720-523-6500
Find your polling place Election office Voting dates
Most of Westminster (61% of its people) is in Adams County; parts are in Jefferson County. You vote with the county you live in. Westminster has about 116,182 people, by the U.S. Census Bureau's 2025 estimate, which also gives its county lines.
Adams County election office
Adams County Clerk and Recorder
Office: 4430 S. Adams County Pkwy., Ste. E3102, Brighton, CO 80601
Phone: 720-523-6500
Website: adamscountycoelections.gov
Check your registration and find your polling place at GoVoteColorado.gov, the state's voter site.
Colorado voting dates for Westminster voters
| Date | What |
|---|---|
| Fri, Oct 2 Started | Ballots start going out source |
| Mon, Oct 19 | Voter service centers open source |
| Mon, Oct 26 | Register and still get a mail ballot source |
| Tue, Nov 3, 7:00 PM | Election Day: polling centers open 7:00 a.m. to 7:00 p.m. source |
| Tue, Nov 3, 7:00 PM | Register and vote in person source |
| Tue, Nov 3, 7:00 PM | Return your ballot source |
Westminster voting questions
How do I vote in Westminster?
Colorado mails every registered voter a ballot. Return it by mail or to a ballot drop box. Enter your address on the Colorado page to find the nearest.
What is the phone number of the election office for Westminster?
720-523-6500, the Adams County Clerk and Recorder, 4430 S. Adams County Pkwy., Ste. E3102, Brighton, CO 80601.
Which county runs elections in Westminster?
Adams County, for most of the city (61% of its people). Parts of Westminster are in Jefferson County; voters there use their own county.
More for Westminster voters
- Colorado voting deadlines 2026: registration, mail ballots, early voting and Election Day.
- Adams County election office: address and phone.
- Jefferson County, for the part of Westminster in it.
- Who is on the Colorado ballot, race by race.
- What's on my ballot and where do I vote, from your street address.
- Voting in every major U.S. city.
Other big cities in Colorado: Denver, Colorado Springs, Aurora, Fort Collins, Lakewood, Thornton, Arvada, Greeley, Pueblo, Centennial, Boulder, Longmont.
Office details are from the Colorado Secretary of State, Roster of County Clerks and Recorders (checked October 14, 2026). Dates are Colorado's, each linked to its source. Call the office before you go; city population and county lines are from the U.S. Census Bureau.