Douglas County Election 2026
Every race a Douglas County voter will see on November 3, 2026, with a plain-English page on each matchup and each candidate as we publish them. Ballots mail October 2.
Oct. 2
Ballots mail; 23 drop boxes open around the clock
Oct. 19
Voter Service and Polling Centers open
Nov. 3
Election Day; ballots due by 7 p.m.
Nov. 12
Deadline to fix a signature problem, 11:59 p.m.
Start here
- The full November ballot guide: every race and measure a Douglas County voter can see
- Questions 200, 201 and 1A, explained: the three tangled commission-expansion questions and how to vote them consistently
- What the judge ruled on the ballot wording: not lawful, not removable, on your ballot anyway
- DCSD Ballot Issue 5A: what it costs your house: the $54 million override, by home value
- What does this ballot cost your household?: a calculator: 5A, Amendment 87, NN and 137, for your home value and income
- Your Douglas County ballot, top to bottom: every line in the order it appears, with a link to our page on each
- What do the 14 statewide measures mean for Douglas County?: every amendment and proposition, in plain English, with the local effect
- What does Amendment 87 mean for Douglas County?: the graduated income tax, by household income
- What does Proposition 136 mean for Douglas County?: the 4.4 percent income tax cap, and what happens if 87 passes too
- What does Proposition NN mean for Douglas County?: ten years of K-12 funding, and what DCSD would get
- What does Amendment 84 mean for Douglas County?: ID digits on your ballot envelope
- What does Amendment 81 mean for Douglas County?: immigration status notification, in the county that keeps suing over it
- What does Proposition 134 mean for Douglas County?: school sports by biological sex, and DCSD's current policy
- What does Proposition 135 mean for Douglas County?: the ban on transition surgeries for minors
- What do Propositions 132 and 133 mean for Douglas County?: fentanyl and trafficking penalties, and the 23rd Judicial District
- What does Proposition 137 mean for Douglas County?: sporting-goods tax dollars for water, land and wildfire
- What does Amendment 82 mean for Douglas County?: a constitutional right to natural gas, and new construction here
- The judges on your ballot: what the performance commission said about each one
- All 23 ballot drop boxes: addresses by town, open around the clock from Oct. 2
- How Greg Lopez scrambles the governor's race here: Douglas County is his best county, by the numbers
- How low can Victor Marx go?: the 2010 precedent and the Douglas County streak at risk
- Is Douglas County Republican or Democrat? Red or blue in 2026, race by race: the five races where the county could flip, and what it would mean
- Could Douglas County actually vote blue?: the verified numbers, both directions
Every race, every candidate
Names are as they appear on the county's sample ballot. A linked name goes to our page on that candidate; "Compare the candidates" goes to the head-to-head.
Douglas County offices
County Commissioner, District 1
Parker and the north end; every county voter votes
Compare the candidatesSheriff, Surveyor and Coroner
All three unopposed
- RDarren M. Weeklysheriff
- RDarrell E. Robertssurveyor
- RRaeann Browncoroner
Statewide
U.S. Senate
- DJohn Hickenlooperincumbent
- RMark Baisleystate senator for the county's rural edge (SD-4)
State Treasurer
- DJeff Bridges
- RKevin Grantham
Congress
U.S. House, District 4
Castle Rock, Parker and everything east
- RLauren Boebertincumbent
- DEileen Laubacher
- LDouglas Mangeris
U.S. House, District 6
Highlands Ranch and Lone Tree
- DJason Crowincumbent
- RJason Clark
State legislature
State Senate, District 4
The county's rural edge; open seat
- RTeddy Collins
- DJustin Kurth
Towns and cities
Castle Rock Town Council, Districts 3 and 5
- NPChris PhelenD3
- NPTiffany CoyleD3
- NPMatt SmithD3
- NPMitchell SawinD5
- NPPatrick ReillyD5
Parker Town Council
Vote for three
- NPKristin Williams
- NPErik Frandsen
- NPJohnnie Turnidge
- NPBrandi Wilks
- NPAnne Barrington
Follow the Douglas County election with us
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Looking back
June 30 primary results: how each of these matchups was set
Candidate names and offices: Douglas County Elections composite sample ballot. We do not endorse candidates. Campaigns can send corrections to the address on our About page.