Colorado › Washington County › Colorado Senate District 1
2 candidates are tracked for Colorado Senate District 1 on the November 3, 2026 ballot: Jamie Jeffery and Byron Pelton. Candidate information follows official Washington County election filings; verify with the official election office linked below.
Jamie Jeffery (Democratic), Byron Pelton (Republican) are on the November 3 ballot for Colorado Senate District 1; Byron Pelton is the sitting member, per the General Assembly roster (leg.colorado.gov). 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.
Democratic
Jamie Jeffery is the Democratic candidate for Colorado Senate District 1 on the November 3, 2026 ballot, per the Secretary of State's 2026 General Election candidate list.
Source: candidate campaign site.
Campaign site →Republican · Incumbent
Byron Pelton is the Republican candidate for Colorado Senate District 1 on the November 3, 2026 ballot, per the Secretary of State's 2026 General Election candidate list. Byron Pelton is a sitting member for the district, per the General Assembly roster (leg.colorado.gov). The Secretary of State's candidate list carries no campaign website; the name has not yet been researched.