Contact Us

Contact Information

EmailContact Jefferson County Elections Office

Phone: 303-271-8111

Chat (click the chat icon in the lower right during these hours):
Oct. 19 - 23: 8 a.m. to 5 p.m.
Oct. 26 - 31: 8 a.m. to 3 p.m.
Nov. 2: 8 a.m. to 5 p.m.
Nov. 3: 7 a.m. to 7 p.m.
Nov. 4: 9 a.m. to 5 p.m.

In person:
3500 Illinois Street, Suite 1100
Golden, CO 80401

Questions about voter registration? View our voter registration page.

Email Notifications

Interested in getting Jefferson County election updates?
Mail button Opens in new window
Sign up here!



Office Hours

Monday - Friday, 7:30 a.m. - 5:00 p.m.