Broomfield County, Colorado
Broomfield County, Colorado voter information: how to register, check your status, see your sample ballot and contact your local election office. Home to about 78,300 people, Broomfield County ranks 12th in population among Colorado's 64 counties. In Colorado, the county clerk and recorder runs elections, mails every active voter a ballot and staffs voter service centers.
Next Election
March 21, 2028
Voter Portal
Register Online
What's On My Ballot?
ID Requirements
Absentee / Early Voting
Registration Deadline
Register online or by mail at least 8 days before an election; same-day registration is available in person, but registering early helps you get your ballot by mail.
Why Voting Matters
Voting is how Broomfield County residents shape the decisions made in their name. The next election for Broomfield County voters is Colorado's 2028 presidential primary, on a date the governor will set no later than March 21, 2028, though a statewide ballot issue could come first on November 2, 2027; local elections can come sooner, so check your local election office. Local work in corporate offices and media and technology means debates over job growth directly affect Broomfield County families.
About 46,800 people voted for president in Broomfield County in 2024 (about the same as the 46,600 cast in 2020). That equals roughly 75% of the county's estimated 62,300 adults, above the statewide rate of about 68%.
That means roughly 15,500 adult residents did not cast a presidential ballot. Some are not eligible, but many are, and that is a lot of untapped power. If just one in 20 of them voted, Broomfield County would add about 774 voices, more than enough to decide a close local race.
Spread over about 33 square miles, Broomfield County averages roughly 2,373 residents per square mile, one of the denser places in Colorado. The county is home to about 1.3% of Colorado's population.
ZIP codes in or partly in Broomfield County include 80020, 80021, 80023, 80027, 80038, 80234, 80516 and 80603. Check that your registration is current, look up your sample ballot, and make a plan to vote. Then ask a friend or family member in Broomfield County to do the same.
Voter Assistance Resources
Who runs elections in Broomfield County? In Colorado, the county clerk and recorder runs elections, mails every active voter a ballot and staffs voter service centers. For registration, polling places, early voting and absentee ballots, contact the Broomfield County clerk and recorder.
Statewide directory, Colorado Secretary of State's county clerk roster:
https://www.coloradosos.gov/pubs/elections/Resources/files/CountyClerkRosterWebsite.pdf
See your sample ballot. Go Vote Colorado:
https://www.coloradosos.gov/voter/pages/pub/home.xhtml
You can also preview a personalized ballot at Vote411.org.
Free, nonpartisan help is available before and on every Election Day: call or text the Election Protection hotline at 866-OUR-VOTE (866-687-8683). Spanish: 888-VE-Y-VOTA (888-839-8682). Asian languages: 888-API-VOTE (888-274-8683).
Voters with disabilities in Broomfield County can ask for an accessible voting machine, curbside voting where offered, and help from a person of their choice. If you run into barriers, contact Disability Law Colorado, Colorado's Protection and Advocacy agency, at (303) 722-0300. VoteRiders (844-338-8743) offers free help with voter ID.
Need a ride? Many local transit agencies and ride services offer free or discounted rides to the polls on Election Day, so check what is available before the next election. See our Colorado voter page for statewide options. Details can change, so confirm with the official election office.
Military and overseas voters can get help from the Federal Voting Assistance Program at 1-800-438-VOTE (8683) or fvap.gov.
Sign up to be an election worker
Election workers (often called poll workers) keep voting running smoothly in Broomfield County. Most are paid for their time, get free training, and help their neighbors cast their ballots. You can work a full day, a shorter shift, or help before Election Day. County and municipal election offices recruit and train their own workers, and the EAC's Help America Vote page links to yours. Find out how to sign up:
https://www.eac.gov/help-america-vote
Take the Next Step
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