The Ballot Brief
Jefferson County, Colorado

Colorado House District 28

One candidate is tracked for Colorado House District 28 on the November 3, 2026 ballot: David Rein. Candidate information follows official Jefferson County election filings; verify with the official election office linked below.

About this race

David Rein (Democratic) is on the November 3 ballot for Colorado House District 28. Not on the November ballot: Sheila Lieder, the sitting member per the roster. Major-party nominees were chosen at the June 30 primary; minor-party nominees by assembly or petition and unaffiliated candidates by petition. The field is the Secretary of State's 2026 General Election candidate list. This seat is elected by district; only the district covering your address appears on your ballot.

What this office does

State legislator. State legislators write and vote on state laws and the state budget, which fund schools, roads, prisons, universities and health programs, and set the rules for local governments and elections. Each member represents one district and serves on committees that shape bills before a floor vote. Terms are two years in most state houses and four in most state senates.

This race. Elected by district: only voters who live in the district see this race on their ballot. One name is on the ballot for this seat.

Colorado › Jefferson County › Colorado House District 28

David Rein

Democratic

Biography

David Rein is the Democratic candidate for Colorado House District 28 on the November 3, 2026 ballot, per the Secretary of State's 2026 General Election candidate list. Rein is the unopposed Democratic candidate for House District 28, an open seat because incumbent Sheila Lieder is running for the state Senate, per Colorado Secretary of State TRACER. No campaign website was found as of September 8, 2026.

Next on your ballotColorado House District 29

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Voting info and more

Voting info and more
Questions about this race

Who is running for Colorado House District 28 in 2026?

One candidate is tracked for Colorado House District 28 on the November 3, 2026 ballot: David Rein. Candidate information follows official Jefferson County election filings; verify with the official election office linked below.

When is the Colorado House District 28 election in Colorado?

Election Day is Tuesday, November 3, 2026. Registration deadlines, early voting dates and mail ballot rules for Colorado are on the Colorado election hub at theballotbrief.com.

How do I see my exact Jefferson County ballot?

Enter your ZIP code in the lookup at theballotbrief.com for the statewide and congressional races, or a full street address to add the county, city and district contests for that location.

Verify this race

Candidate roster from official Jefferson County and state election office filings, last verified September 25, 2026. Bios and priorities carry their attribution inline.

Cross-check with the official Colorado election office, or see the full Jefferson County sample ballot and your exact ballot by address.

The rest of your Jefferson County ballot

19 tracked races in Jefferson County, Colorado. Landed here from another county's search? Look up your own ballot below.

Also on your ballot
Colorado House District 30Colorado House District 35Colorado House District 38See all 19 Jefferson County races
Candidate profiles
David Rein, full profileOfficial Colorado election office