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Idaho Legislative District 28 · Republican primary

District 28

2 contested races · Election: Tuesday, May 19, 2026

State Senator

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.

Jim Guthrie

Incumbent · Republican
Contact Form guthrieforidaho.com/
Website guthrieforidaho.com/
Mail 320 S, Marsh Creek Rd., McCammon, ID 83250

David Worley

Challenger · Republican
Mail 9727 Bighorn Dr., Pocatello, ID 83204

State Representative — Seat A

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.

Richard Cheatum

Incumbent · Republican
Mail 2475 Ada Street, Pocatello, ID 83201

James Lamborn

Challenger · Republican
Mail PO Box 274, American Falls, ID 83211

Michael 'Mike' Saville

Challenger · Republican
Mail PO Box 61, McCammon, ID 83250

Committee activity in District 28

Several political committees may have filed reports of contributions or independent expenditures connected to candidates in this district. 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 Jim Guthrie's campaign filings on Sunshine ↗
View David Worley's campaign filings on Sunshine ↗
View Richard Cheatum's campaign filings on Sunshine ↗
View James Lamborn's campaign filings on Sunshine ↗
View Michael 'Mike' Saville's campaign filings on Sunshine ↗

Voting on May 19

Election day
Tuesday, May 19
Polls open
8 a.m. – 8 p.m.
Bring
Photo ID
Polling place