Notice of Election: 2020 State Primary


Primary Election
by Mail Ballot
Adams County, Colorado
Tuesday, June 30, 2020


NOTICE IS HEREBY GIVEN that a Primary Election will be held in Adams County, Colorado, on Tuesday, June 30, 2020, as a Mail Ballot Election.

Beginning June 8, 2020, ballots in signed Official Return Envelopes may be dropped off at any of the following designated drop-off locations.

Adams County Economic Development
12200 N. Pecos St.
Westminster, 80234
Adams County Government Center
4430 S. Adams County Pkwy.
Brighton, 80601
Adams County Human Services Center
11860 Pecos St.
Westminster, 80234
Adams County Justice Center
1100 Judicial Center Dr.
Brighton, 80601
Anythink Library – Wright Farms
5877 E. 120th Ave.
Thornton, 80602
Aurora City Clerk
15151 E. Alameda Pkwy.
Aurora, 80012
Aurora Motor Vehicle
3449 N. Chambers Rd.
Aurora, 80011
Bennett Motor Vehicle
355 S. First St.
Bennett, 80102
Brighton City Clerk
500 S. 4th Ave.
Brighton, 80601
Commerce City City Clerk
7887 E. 60th Ave.
Commerce City, 80022
Commerce City Sheriff’s Substation (south side)
4201 E. 72nd Ave.
Commerce City, 80022
Federal Heights City Clerk
2380 W. 90th Ave.
Federal Heights, 80260
Front Range Community College
3645 W. 112th Ave.
Westminster, 80031
Hilltop Village
13762 Colorado Blvd.
Thornton, 80602
Kelver Public Library
404 E. Front St.
Byers, 80103
Margaret Carpenter Recreation Center
11151 Colorado Blvd.
Thornton, 80233
Martin Luther King, Jr. Library
9898 E. Colfax Ave.
Aurora, 80010
Northglenn City Clerk
11701 Community Center Dr.
Northglenn, 80233
Perl Mack Community Center
7125 Mariposa St.
Denver, 80221
Rotella Park
1824 Coronado Pkwy. S.
Denver, 80229
Strasburg Sheriff’s Substation
2550 Strasburg Rd.
Strasburg, 80136
Thornton City Clerk
9500 Civic Center Dr.
Thornton, 80229
Trail Winds Recreation Center
13495 Holly St.
Thornton, CO 80602
University of Colorado Anschutz Campus
12477 E. 19th Ave.
Aurora, 80045
Westminster City Clerk
4800 W. 92nd Ave.
Westminster, 80031
Westminster Motor Vehicle
8452 N. Federal Blvd.
Westminster, 80031 

Ballots must be received at the Adams County Election office, a designated ballot drop box, or Voter Service & Polling Center (VSPC) location by 7 p.m. on Election Day, June 30, 2020, for your vote(s) to be counted. Ballots received after 7 p.m. on Election Day will not be counted. Postmarks do not count as a received date.


Voters may:

  • Register to vote
  • Surrender mail ballots and vote in person
  • Replace spoiled, defaced, or lost ballots
  • Drop off voted mail ballots


Beginning June 22, VSPCs will be open:
Monday – Friday, 8 a.m. – 5 p.m.
Saturday, 9 a.m. – 2 p.m.
Tuesday, June 30, 2020, Election Day, 7 a.m. – 7 p.m. 

June 22 – June 30 VSPC Locations

Adams City Middle School
4451 E. 72nd Ave.
Commerce City, 80022
Adams County Government Center (West Conference Center)
4430 S. Adams County Pkwy.
Brighton, 80601
Adams County Economic Development
12200 N. Pecos St.
Westminster, 80234
Bennett Middle School
455 8th St.
Bennett, 80102
Rocky Mountain Prep Fletcher Charter School
10455 E. 25th Ave.
Aurora, 80010
Westminster Motor Vehicle
8452 N. Federal Blvd.
Westminster, 80031

Sample ballots will be available online at by accessing your voter registration record.

For more election information and frequently asked questions, visit the Adams County Election website at or call the Adams County Election office at 720.523.6500.


Josh Zygielbaum, Clerk and Recorder
4430 S. Adams County Parkway, Suite E3102
Brighton, CO 80601