Libraries are currently offering curbside services only. Conifer Library is closed. Locations serving as Voter Service and Polling Centers are open for voting. 

Service Updates: The Ridge Rec Center Lending Machine is currently unavailable. 

2020 Election Resources

Your 2020 election journey starts here!

From voter registration and trusted resources to in-depth analyses of all sides of ballot issues, explore election resources for Jefferson County, the state and more!

Coloradans can register to vote on the Colorado Secretary of State website. Contact Jeffco Elections at 303.271.8111 for election-related questions.

Featured Resources

Register to Vote!

Registering to vote is easy! Complete the online form or download a printable .pdf to take part in the 2020 election.

Jeffco Polling and Ballot Drop-Off Locations

Jefferson County has expanded the number of voting locations available, including 19 new 24-hour drop boxes since the last general election.

Key Dates

Sept. 19
Ballots sent oversees to military voters.

Oct. 9
Ballots mailed to Colorado voters. Drop boxes open. Find JCPL ballot drop box locations.

Oct. 19
Polling centers open; counting begins for the election. Find JCPL polling center locations.

Oct. 26
Last day to submit a voter registration application and still receive a ballot in the mail.

Note: If the county clerk receives a voter registration application within the eight days before the election, the clerk must process the application and inform the applicant that they will not receive a mail ballot and will have to visit a voter service and polling center.

Nov. 3
General Election Day
Polls will open at 7 a.m. All ballots must be received by 7 p.m.

Nov. 12
Last day for ballots cast by military and overseas electors to be received by the county clerk in order to be counted.

Jefferson County Voter Information

Jeffco Voting Resources Carousel

Colorado Voter Information

Colorado Voter Information Carousel

Additional Resources


Additional Resources Carousel

Voting and Election Services at the Library

24-Hour Ballot Drop Boxes

Available at these JCPL locations from Friday, October 9 – Tuesday, November 3:

  • Standley Lake Library
  • Evergreen Library
  • Belmar Library
  • Lakewood Library
  • Columbine Library

Boxes close at 7 p.m. on Tuesday, November 3.

Arvada, Colorado, USA - October 23, 2016:  Hand delivering ballots to Jefferson County Drop Off Ballot Box

Voter Service and Polling Centers

Register to vote, update your registration, get a replacement ballot, vote in person, vote via ADA-accessible equipment or drop off your ballot at JCPL locations serving as Voter Service and Polling Centers (VSPC).

Library services at participating VSPC locations have changed. See below for details.

Unidentifiable woman voter entering a voting polling place for USA government election. Rear view shows her walking briskly in blurred motion by a sign decorated with American flags. For concepts of one person one vote, voter registration, voting booths, presidential and legistlative national and local decisions, democracy, and civic responsibility.

Early Voting Locations

Monday, October 19 - Friday, October 23
Monday, October 26 - Saturday, October 31
Monday, November 2 - Tuesday, November 3

Election Week Locations

Monday, November 2 - Tuesday, November 3

Related Reads and News


Voting Resources and Service Updates Through Election Day

In-person polling starts October 19. You can use JCPL for resources and access to ballot drop boxes and polling centers at select locations.
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