Election Resources - City and County of Denver Elections in the city are overseen by the Denver Elections Division of the Office of the Clerk and Recorder Learn more about how residents can vote, stay informed and get involved
Elections Voting - sos. state. co. us Colorado Secretary of State's official website, including business filings, elections information, notary public registration, charitable organizations, UCC filing, lobbyist bingo-raffle information
Colorado election calendar - Ballotpedia Regular elections in Colorado The election dates below reflect regular election dates Special elections may occur at different times than those listed and in years without regular elections
Colorado primary election guide 2026: How to vote and what to vote on How to vote If you’re an active, registered voter in Colorado, you’ll receive a primary ballot in the mail (with some exceptions for people registered with third parties) ahead of the June 30 election County clerks may begin mailing ballots to voters on June 8, and they’ll start arriving in mailboxes in the days after
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