U.S. House · Iowa, District 3

Rep. Zachary Nunn

Republican Serving since Jan. 3, 2023Term ends Jan. 3, 2027
Compare Official website ↗
Votes with own party 95% About as expected Lower than 203 of 219 House Republicans Votes with the President 99% About as expected 99% on legislation only Bipartisan bills led 72 More than 98% of House members Liberal-to-conservative rank 52ndpercentile in all of Congress · 7th percentile among Republicans

Where they sit

Seated by voting record in the House. Percentiles run from 0 (most liberal) to 100 (most conservative).

How this is measured →
Nunn
← Most liberalThe aisleMost conservative →
Votes with DemocratsCrosses party linesVotes with Republicans

Zachary Nunn's seat is marked. Seats run from most liberal (left) to most conservative (right). Color shows how often each member crosses party lines toward the middle on votes that divide the parties: solid blue or red means almost never, and purple means on at least 1 in 10 of those votes. Gray seats are members too new to score. How this is measured

All of Congress52ndpercentile
More conservative than 52% of all members of Congress.
Most liberalMost conservative
253rd most conservative of 531
Republicans in Congress7thpercentile
More liberal than 92% of Republicans in Congress.
Most liberalMost conservative
20th most liberal of 272
The House53rdpercentile
More conservative than 53% of House members.
Most liberalMost conservative
203rd most conservative of 431

This score measures who votes with whom. A member who votes no because a bill goes too far, or not far enough, can look more moderate than their views.

With their party and with the President

How this is measured →
Votes with own party
95%
Q1 2025: 100% → Q3 2026: 92%

Lower than 203 of 219 House Republicans.

Actual95%
Expected96%
DifferenceAbout the same

Expected is the typical score for members of the same party whose districts voted like this one for president in 2024.

Democrats Republicans 55%100%

Each line is one House member, grouped by party. The dot is Zachary Nunn. The dark line is what we'd expect given how this district voted for president in 2024.

On 459 votes that split the partiesReal votes only: 91%See the 459 votes
How this is measured
Votes with the President
99%all votes
Q1 2025: 100% → Q3 2026: 94%

Lower than 124 of 219 House Republicans.

Actual99%
Expected98%
DifferenceAbout the same

Expected is the typical score for members of the same party whose districts voted like this one for president in 2024.

Democrats Republicans 0%100%

Each line is one House member, grouped by party. The dot is Zachary Nunn. The dark line is what we'd expect given how this district voted for president in 2024.

Based on 137 votes99% on legislation onlySee the 137 votes
How this is measured

Where they broke ranks

Votes where Zachary Nunn went against most of their party or against the President's stated position.

Every vote

Every roll call in the House this Congress, with how Zachary Nunn voted, how their party voted and the President's position.

DateVoteTheir voteMost of their partyPresident wantedResult
Loading…

A dash means the parties didn't split on that vote, or the President took no public position before it. “Party-line” and “President took a position” list exactly the votes each score counts: the ones cast Yes or No. Missed votes don't count either way and are under “Missed”.

Votes most like

Your district

Iowa's delegation →

How this district voted for president in 2024

Harris 47.1%Trump 51.5%

Iowa's district lines are not changing for the next Congress.

Contact

Phone
202-225-5476
Office
1410 Longworth House Office Building Washington DC 20515-1503

Issue by issue

How often Zachary Nunn votes with their party, and with the President, on each kind of issue. Issues are the policy areas Congress assigns to each bill. "With their party" counts only votes where most Democrats and most Republicans voted on opposite sides; "With the President" counts only votes where he took a public position first.

Zachary Nunn sides with their party least often on Agriculture and Food (75%) and Economics and Public Finance (77%).

Zachary NunnAverage for House Republicans
  1. Agriculture and Food 75%Average 87% · 8 votes
  2. Economics and Public Finance 77%Average 91% · 61 votes
  3. Labor and Employment 83%Average 97% · 12 votes
  4. International Affairs 94%Average 98% · 16 votes
  5. Congress 97%Average 99% · 110 votes
  6. Armed Forces and National Security 98%Average 96% · 40 votes
  7. Energy 100%Average 100% · 38 votes
  8. Crime and Law Enforcement 100%Average 100% · 25 votes
  9. Environmental Protection 100%Average 98% · 27 votes
  10. Public Lands and Natural Resources 100%Average 100% · 17 votes
  11. Government Operations and Politics 100%Average 100% · 19 votes
  12. Immigration 100%Average 100% · 15 votes
  13. Finance and Financial Sector 100%Average 99% · 13 votes
  14. Education 100%Average 100% · 11 votes
  15. Commerce 100%Average 100% · 8 votes
  16. Law 100%Average 100% · 6 votes
  17. Health 100%Average 100% · 6 votes

Fewer than 5 party-line votes, so not charted: Families (4 votes), Animals (3 votes), Taxation (3 votes), Transportation and Public Works (2 votes), Arts, Culture, Religion (2 votes), Civil Rights and Liberties, Minority Issues (2 votes), Science, Technology, Communications (1 vote), Native Americans (1 vote), Social Welfare (1 vote), Water Resources Development (1 vote), Emergency Management (1 vote), Sports and Recreation (1 vote).

Bipartisan bills led

5 passed their chamber · 0 became law

How this is measured →
How far each bill got:IntroducedPassed one chamberPassed both chambersBecame law

Votes: Voteview (UCLA). Bills: Congress.gov. President's positions: our public list. 2024 results by district: The Downballot. How this is measured · Corrections

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