Next Election: November 3, 2020
Early Voting: Oct. 19, 2020 - Nov. 2, 2020
Last Day To Register by Mail: Oct. 26, 2020
Last Day To Register in Person: Nov. 3, 2020
Last Day To Register Online: Oct. 26, 2020
Deadline to Return Absentee Ballot: Nov. 3, 2020, 7:00 PM
Learning about candidates and referendums takes time but our system reduces that time and allows you to make a plan to vote. Simply enter your address and select the "Get Started" button.
2020 Presidential Election Voter Guide
2020 Vice Presidential Election Voter Guide
Colorado Senate Election Voter Guide
Whether it's early or election day voting, voting in person or by mail, use our Plan Your Vote tool to find important information regarding crucial dates & times to submit your ballot, early voting & election day polling locations, and ballot drop-off locations, all specific to where you live. Simply type in your address below, select your address from the list presented, and then click the Get Started button.
Ballot Drop Off Location
Register To Vote
Absentee Requirements & Application
Colorado uses a vote-by-mail system exclusively, so there is no need for explicit absentee or early voting procedures, except for those who cannot or do not wish to vote by mail. County clerks and recorders automatically send mail ballots to every elector in active status, starting 18 to 22 days before the election. The last day on which a county clerk can mail a ballot to a voter is eight days before the election. However, since electors can register to vote until the polls close at 7 p.m. on Election Day, there are always some voters that cannot vote by mail ballot. Therefore, Colorado law requires county clerks to open and operate polling locations called Voter Service and Polling Centers (VSPCs) starting 15 days before the election through Election Day, excluding Sundays. Eligible voters can visit any VSPC in their county of residence to do any of the following:
Registration Deadline & Requirements
You can register and cast a ballot up through Election Day by appearing in-person at a Voter Service and Polling Center during the Early Voting period or on Election Day. Contact your Local Election Office if you have any questions.
To register in Colorado you must:
Receive Voting Reminders