Important Dates

• Colorado Secretary of State - 2021 Election Calendar
• August 3 - Earliest day to circulate a petition for Mayoral and Councilmember
• August 23 - Last day to file nomination petitions for Mayoral and Councilmember
• September 18 - Ballots sent to Uniformed and Overseas Voters
• October 8 - Ballots start being mailed for the Coordinated Election
• November 2 - Election Day

More Information 

• Learn more about Election Watchers
• Frequently asked questions about voting by mail and the Colorado voting process
• Learn more about tracking your ballot through Ballot Trax
• Register to vote or update your voter record at www.GoVoteColorado.gov.
• Check the status of your ballot by looking up your voter registration here.
• Election Judge Policy
• Canvass Board Policy