Idaho › Ada County › Idaho Senate District 21
One candidate is tracked for Idaho Senate District 21 on the November 3, 2026 ballot: Treg A. Bernt. Candidate information follows official Ada County election filings; verify with the official election office linked below.
Treg A. Bernt (R) is the only candidate on the November 3, 2026 ballot for Idaho Senate District 21; unopposed candidates still appear on Idaho ballots, so the race is on the ballot but is not contested. Treg A. Bernt is the sitting member, per the Idaho Legislature's membership roster. Party nominees were chosen at the May 19, 2026 primary, per the Idaho Secretary of State's candidate filing portal.
R · Incumbent
Treg A. Bernt is the Republican nominee for Idaho Senate District 21 on the November 3, 2026 ballot, per the Idaho Secretary of State's candidate filing portal. Treg A. Bernt is the sitting member, per the Idaho Legislature's membership roster. This name has not yet been researched.
One candidate is tracked for Idaho Senate District 21 on the November 3, 2026 ballot: Treg A. Bernt. Candidate information follows official Ada County election filings; verify with the official election office linked below.
Election Day is Tuesday, November 3, 2026. Registration deadlines, early voting dates and mail ballot rules for Idaho are on the Idaho election hub at theballotbrief.com.
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.