Upcoming Elections

State of Colorado Primary Date: Tuesday, June 30 (Election day)

Jefferson County Clerk and Recorder, George Stern will send ballots to all active registered Republican, Democratic, and unaffiliated voters for the June 30, 2020 primary election. Unaffiliated voters will receive a Republican and Democratic ballot, but can only return one. Minor party voters will not receive any ballots. Voters who are 17 years old, but will turn 18 by the general election on November 3, are eligible to vote in this primary, and will receive a ballot along with everyone else as long as they were pre-registered to vote. If they (or voters of any age) are not yet registered, they may still register and vote up until 7 p.m. on Election Night at a local VSPC.


Saturday, May 16: Military and absentee voter ballots mailed

Monday, June 8: Ballots mailed and drop boxes open 

Monday, June 22: Voter Service and Polling Centers open 

Tuesday, June 30 Election Day; find voting locations here, ballots must be in by 7 p.m. (Postmarks do not count)

IMPORTANT REMINDERS: Ballots must be received by 7 p.m. on Tuesday, June 3, 2020. You must seal your ballot in the official return envelope and sign the outside of the envelope.  

If you need a replacement ballot or envelope, contact the Jefferson County Elections Division at 303-271-8111.  BallotTrax is a free service for Jefferson County voters that allows you to track your ballot online.  You can also sign up to receive messages by email, phone or text when your ballot has been sent to you and received by Jeffco Elections. However, your phone company’s text message or voice rates may apply.

Voter Resources

2020 Election Calendar

Voter Registration Information

District Map

Jefferson County Elections Website   (including complete Elections results starting at 7:00 PM)

Colorado Secretary of State Elections Website (including Voter Registration look up, changing your name, change parties, etc.)