One of the fifty states
Iowa
Your guide to Iowa in Congress. Find the people who represent the state and the official information behind their records.
Des MoinesState capital
3,238,3872025 population estimate
6Serving congressional members
U.S. senators
View Senate delegationMember directory
2 members listed
No matching members
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House representatives
View House delegationMember directory
4 members listed
Ashley Hinson
Iowa · District 2Republican
Mariannette Miller-Meeks
Iowa · District 1Republican
Randy Feenstra
Iowa · District 4Republican
Zachary Nunn
Iowa · District 3RepublicanNo matching members
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Historical Iowa profiles
Selected former congressional roles preserved in our records. Some people now serve in another chamber. This is not a complete list of everyone who has represented Iowa.
- Abby Finkenauer — U.S. House
- Chuck Grassley — U.S. House
- Cynthia Axne — U.S. House
- David Loebsack — U.S. House
- Steve King — U.S. House
Explore the historical congressional archive for records from other states.
Sources & methodology
- United States Congress legislators dataset ↗
unitedstates / GovTrack contributors — Biographical details, terms, official contact details and committees - Vintage 2025 state population estimates ↗
U.S. Census Bureau — July 1, 2025 population estimates for states, DC and Puerto Rico
Dates and coverage differ by source. How we use this data · Suggest a correction