2026 General Election · Tuesday, November 3, 2026

Colorado Senate District 25

3 candidates, listed alphabetically.

Candidates

Mark Philip Bromley

Unaffiliated

Work
Armored car operator; electrical contractor; Navy veteran

Mark Philip Bromley has worked as an armed armored car operator and an electrical contractor and served in the U.S. Navy. Mark Philip Bromley holds a bachelor's degree from Western Colorado University.

Sources for Bromley

Paul Kohlhoff

Republican

Work
Retired U.S. Department of Defense mapping and logistics manager

Paul Kohlhoff worked for 34 years at the U.S. Department of Defense, managing mapping, logistics and contractor operations, after earning a degree in cartography from the University of Maryland. Paul Kohlhoff moved to Colorado after retiring.

Sources for Kohlhoff

William Lindstedt

DemocraticIncumbent

In office now
State Senator, District 25 (since 2026)
Work
State senator; former Broomfield city council member

William Lindstedt has served as State Senator for District 25 in the Colorado General Assembly since 2026, a district that includes all or part of Adams, Broomfield and Weld counties.

William Lindstedt served on the Broomfield City Council and in the Colorado House (2023-2025) before his appointment to the Senate at the end of 2025. William Lindstedt holds a political science degree from CU Denver.

Lindstedt's committees

  • Legislative Audit Committee
  • Local Government & Housing
  • State, Veterans, & Military Affairs
  • Transportation & Energy

Sources for Lindstedt

Sources

Candidate list and race details

What's included
U.S. Senate and House, statewide offices, every state legislative district on the ballot and statewide ballot measures.
Everything else
Local races (county, city, school board, judges) and anything else on your ballot are on your official sample ballot: sos.state.co.us.
Candidate lists
As of Wednesday, October 14, 2026.

This is not an official ballot. Confirm your registration, polling place and ballot with your election office through vote.gov.