The Ballot Brief
Iowa
Candidate profile

Jim Irwin Jr.

Republican · Iowa · 2026 · Incumbent

On the ballot

Clinton County Board of Supervisors (at-large, vote for no more than two)Iowa · 2026Clinton County sample ballot
Biography

Jim Irwin Jr. serves on the Clinton County Board of Supervisors, per the county government website. No campaign website was found as of September 22, 2026.

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How we source this

Profile facts follow official election office filings and the sources cited in each biography. Roster last verified September 25, 2026. Official sources are the final word on who appears on your ballot.

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