General: November 3, 2026 · Primary: June 2, 2026
Zach Nunn is the Republican incumbent from Iowa's 3rd District and a U.S. Air Force veteran. A cybersecurity professor, he emphasizes supporting families, protecting constitutional rights, economic growth, law enforcement support, and right-to-life issues.
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Austin Frerick ran for U.S. House Iowa District 3 in 2026. This is their first run for office.
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Brad Huss ran for U.S. House Iowa District 3 in 2026.
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Easton Wolfe ran for U.S. House Iowa District 3 in 2026. This is their first run for office.
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Heather Ryan ran for U.S. House Iowa District 3 in 2026. This is their first run for office.
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Jennifer Konfrst ran for U.S. House Iowa District 3 in 2026.
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Joshua Louis Schoenblatt ran for U.S. House Iowa District 3 in 2026. This is their first run for office.
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Marco Battaglia ran for U.S. House Iowa District 3 in 2026. This is their first run for office.
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Mary Ann Hanusa ran for U.S. House Iowa District 3 in 2026.
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Lutheran minister with theological education running for U.S. House in Iowa. Trone Garriott emphasizes economic growth through worker investment, affordable health care, and government transparency and reform.
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Theresa Greenfield ran for U.S. House Iowa District 3 in 2026. This is their first run for office.
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Tracy Limon ran for U.S. House Iowa District 3 in 2026. This is their first run for office.
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Zach Nunn is the Republican incumbent from Iowa's 3rd District and a U.S. Air Force veteran. A cybersecurity professor, he emphasizes supporting families, protecting constitutional rights, economic growth, law enforcement support, and right-to-life issues.
From the candidate’s published profile
Lutheran minister with theological education running for U.S. House in Iowa. Trone Garriott emphasizes economic growth through worker investment, affordable health care, and government transparency and reform.
From the candidate’s published profile
Xavier Carrigan is a Democratic candidate for U.S. House Iowa District 3 in the 2026 election. This is their first run for office.
From the candidate’s public filings