
U.S. Representative, Iowa
1410 Longworth House Office Building
Summary
Zachary Martin Nunn is an American politician and United States Air Force officer who has served as the U.S. representative for Iowa's 3rd congressional district since 2023. A member of the Republican Party, he was a member of the Iowa Senate for the 15th district from 2019 to 2023 and the Iowa House of Representatives for the 30th district from 2015 to 2019.
See where Rep. Nunn stands — alongside Democratic and Republican positions.
HRES 1315 · Introduced May 21, 2026
May 21, 2026: Referred to the House Committee on Energy and Commerce.
HCONRES 96 · Introduced May 7, 2026 · Crime and Law Enforcement
May 14, 2026: Received in the Senate.
HRES 1233 · Introduced Apr 29, 2026 · Families
Apr 29, 2026: Referred to the House Committee on Education and Workforce.
HR 8383 · Introduced Apr 20, 2026 · Finance and Financial Sector
Apr 20, 2026: Referred to the House Committee on Financial Services.
HR 8119 · Introduced Mar 26, 2026 · Health
Mar 26, 2026: Referred to the House Committee on Education and Workforce.
HR 7771 · Introduced Mar 3, 2026 · Government Operations and Politics
Mar 3, 2026: Referred to the House Committee on Financial Services.
HR 7511 · Introduced Feb 11, 2026 · Armed Forces and National Security
Mar 2, 2026: Referred to the Subcommittee on Health.
HR 7187 · Introduced Jan 21, 2026 · Finance and Financial Sector
Jan 21, 2026: Referred to the House Committee on Financial Services.
HRES 957 · Introduced Dec 17, 2025 · Armed Forces and National Security
Dec 17, 2025: Referred to the House Committee on Armed Services.
· Introduced Dec 11, 2025
Dec 11, 2025: On agreeing to the Nunn (IA) amendment (A006) Agreed to by voice vote.
Major bills from recent Congresses — outcomes and party vote breakdowns. For Rep. Nunn's individual votes, view their full record on Congress.gov.
Inflation Reduction Act
Enacted2022 · H.R. 5376Largest climate investment in U.S. history; allowed Medicare to negotiate drug prices; reduced the federal deficit.
CHIPS Act
Enacted2022 · H.R. 4346Invested $52 billion in domestic semiconductor manufacturing to reduce dependence on foreign chip supply chains.
Bipartisan Infrastructure Law
Enacted$1.2 trillion for roads, bridges, broadband, rail, water systems, and the electric grid.