2026 General Election · Tuesday, November 3, 2026

Colorado Senate District 30

2 candidates, listed alphabetically.

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Candidates

John Carson

RepublicanIncumbent

In office now: State Senator, District 30 (since 2025)
Work: General counsel, Cherry Creek Mortgage Company; state senator since 2025

John Carson has served as State Senator for District 30 in the Colorado General Assembly since 2025, a district that includes all or part of Douglas County.

John Carson is general counsel of Cherry Creek Mortgage Company and served in the Marine Corps Reserve (1979-1985). John Carson was a University of Colorado regent (2015-2021) and served on the Douglas County school board, including as its president (2009-2013), and has been in the Colorado Senate since 2025.

Carson's committees

Committee on Legal Services
Judiciary

Sources for Carson

John Carson: official member information (Colorado General Assembly, Public record)
Colorado General Assembly: committee information (Colorado General Assembly, Public record)
Colorado General Assembly: current member roster (Colorado General Assembly, Public record)
John Carson candidate profile (BallotReady, Facts summarized from a public page (not copied))
John Carson (Colorado politician) (Wikipedia) (Wikipedia, Facts summarized from a public page (not copied))

Kevin Leung

Democratic

Work: Entrepreneur; South Metro Fire Rescue board member; former Douglas County school board member

Kevin Leung serves on the South Metro Fire Rescue board and previously served on the Douglas County School Board. Kevin Leung is an entrepreneur who has taught information technology as affiliate faculty at Regis University and holds computer science degrees from the University of Utah and the University of Colorado and an MBA.

Sources for Leung

Kevin Leung candidate profile (BallotReady, Facts summarized from a public page (not copied))

Sources

Candidate list and race details

2026 General Election official candidate list (Colorado Secretary of State, Public record)

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.