Idaho House · Republican primary
District 25A
[from SOS] · 4 candidates on the ballot · Election: Tuesday, May 19, 2026
On the ballot
Incumbent listed first; challengers follow in the order they filed with the Idaho Secretary of State. Races without an incumbent are listed alphabetically. This site does not endorse any candidate.
Joshua Callen
Challenger · RepublicanAndrew Messer
Challenger · RepublicanZaine Newberry
Challenger · RepublicanGrayson Stone
Challenger · RepublicanCommittee activity in this race
Several political committees may have filed reports of contributions or independent expenditures connected to this race. This site does not display dollar amounts or summarize activity — the Idaho Secretary of State's Sunshine portal is the primary source and is updated on the state's reporting cadence.
View Joshua Callen's campaign filings on Sunshine ↗
View Andrew Messer's campaign filings on Sunshine ↗
View Zaine Newberry's campaign filings on Sunshine ↗
View Grayson Stone's campaign filings on Sunshine ↗
Voting on May 19