Upcoming Elections

State of Colorado Presidential Primary Date: March 3, 2020

Jefferson County Clerk and Recorder, George Stern has now sent ballots to all active registered Republican, Democratic, and unaffiliated voters for the March 3 presidential 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 June’s 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.

Historically, it can take up to eight days for ballots to arrive to all voters, and ballots are not ordered by address, so spouses and roommates sometimes receive their ballots on different days. Any active Republican, Democrat, or unaffiliated voter who does not receive a ballot by next Monday should reach out to their office.


Mon Feb. 10 Ballots mailed and drop boxes open 

Mon Feb. 24 Voter Service and Polling Centers open 

Tue Mar. 3 Election Day, find 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, March 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, contact the 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 County Elections results)

Colorado Secretary of State Elections Website (including Voter Registration look up)