U.S. House · Iowa, District 1

Rep. Mariannette Miller-Meeks

Republican Serving since Jan. 3, 2021Term ends Jan. 3, 2027Missed 4% of votes (26 of 674) · How this is measured
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Votes with own party 96% About as expected Lower than 191 of 219 House Republicans Votes with the President 97% About as expected 97% on legislation only Bipartisan bills led 33 More than 87% of House members Liberal-to-conservative rank 55thpercentile in all of Congress · 12th 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 →
Miller-Meeks
← Most liberalThe aisleMost conservative →
Votes with DemocratsCrosses party linesVotes with Republicans

Mariannette Miller-Meeks'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 Congress55thpercentile
More conservative than 55% of all members of Congress.
Most liberalMost conservative
239th most conservative of 531
Republicans in Congress12thpercentile
More liberal than 87% of Republicans in Congress.
Most liberalMost conservative
34th most liberal of 272
The House56thpercentile
More conservative than 56% of House members.
Most liberalMost conservative
189th 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
96%
Q1 2025: 100% → Q3 2026: 94%

Lower than 191 of 219 House Republicans.

Actual96%
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 Mariannette Miller-Meeks. 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: 92%See the 459 votes
How this is measured
Votes with the President
97%all votes
Q1 2025: 100% → Q3 2026: 93%

Lower than 188 of 219 House Republicans.

Actual97%
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 Mariannette Miller-Meeks. The dark line is what we'd expect given how this district voted for president in 2024.

Based on 139 votes97% on legislation onlySee the 139 votes
How this is measured

Where they broke ranks

Votes where Mariannette Miller-Meeks 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 Mariannette Miller-Meeks voted, how their party voted and the President's position.

How this is measured
DateVoteTheir voteMost of their partyPresident wantedResult
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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 45.0%Trump 53.5%

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

Issue by issue

How often Mariannette Miller-Meeks 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.

Mariannette Miller-Meeks sides with their party least often on Economics and Public Finance (82%) and Agriculture and Food (88%).

Mariannette Miller-MeeksAverage for House Republicans
  1. Economics and Public Finance 82%Average 91% · 63 votes
  2. Agriculture and Food 88%Average 87% · 8 votes
  3. Labor and Employment 92%Average 97% · 12 votes
  4. International Affairs 94%Average 98% · 16 votes
  5. Armed Forces and National Security 95%Average 96% · 40 votes
  6. Crime and Law Enforcement 96%Average 100% · 28 votes
  7. Congress 99%Average 99% · 109 votes
  8. Energy 100%Average 100% · 38 votes
  9. Environmental Protection 100%Average 98% · 27 votes
  10. Public Lands and Natural Resources 100%Average 100% · 19 votes
  11. Government Operations and Politics 100%Average 100% · 20 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. Law 100%Average 100% · 6 votes
  16. Health 100%Average 100% · 5 votes

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

Bipartisan bills led

4 passed their chamber · 0 became law

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

Contact and committees

Contact

D.C. office phone
202-225-6576
Office
504 Cannon House Office Building Washington DC 20515-1501
Official website
millermeeks.house.gov

Committees

  • Committee on Energy and Commerce
    3 subcommittees
    • Energy
    • Environment
    • Health
  • Committee on Veterans' Affairs
    1 subcommittee
    • Health Chair

Committee data: the congress-legislators project (public domain), refreshed with every update. Chair and ranking-member roles as published there.

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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