Mary E. Miller

RepublicanDistrict R+20119th CongressOn the ballot 2026

Typical swing score18#349 of 431 representatives across tracked bills

Contact Mary E. Miller’s office

Official D.C. office details from the congress-legislators dataset

Call office 202-225-5271 Contact via website

Washington, D.C. office

1740 Longworth House Office Building Washington DC 20515-1315

Model

v3defaultv2

Directional: count only breaks toward the other party Why do scores change?

Signals to watch

What in this member’s district, record and ideology could move them, and in which direction. Their score is the same on every bill they haven’t committed to, so these are the things to watch.

Could pull them toward Democrats · 1 signal

Strong
Backs 3 Democratic-led tracked billsSponsor or active cosponsor of 3 of the 890 tracked bills that were introduced by Democrats: H.R. 2466, H.R. 5773, H.R. 6020.

Keeps them with Republicans · 2 signals

Medium
Votes with House RepublicansNo ideology or scorecard measure places this member toward the Democrats: DW-NOMINATE +0.792 (party median +0.530; rank 208 of 219 by distance toward the Democrats); Heritage Action 100 (avg 86); LCV 0 (avg 1).
Medium
Safe Republican district: IL-15 is R+20IL-15 has a partisan lean of R+20 (25% 2020 / 75% 2024 presidential two-party vote vs. the nation). Little electoral pressure to break with the party.

Bill-specific inputs

Term and election

From the congress-legislators dataset

On the ballot 2026

Current term: January 3, 2025 – January 3, 2027
Next election: November 3, 2026
Years in office: 5.8 years

Committees

Seats on a bill’s committee of referral add a in swing-v3

House Committee on Agriculture
Majority · 14th in seniority
- Subcommittee on Nutrition and Foreign Agriculture
- Subcommittee on Conservation, Research, and Biotechnology
- Subcommittee on General Farm Commodities, Risk Management, and Credit
- Subcommittee on Livestock, Dairy, and Poultry
House Committee on Education and Workforce
Majority · 11th in seniority
- Subcommittee on Workforce Protections
- Subcommittee on Early Childhood, Elementary, and Secondary Education

Voting ideology

first dimension, from Voteview

R median

D median

Miller

← More liberal (−1)More conservative (+1) →

Their score of +0.792 is 0.26 to the right of the House Republican median (+0.530).

Advocacy scorecards

Their rating vs. the House Republican average

119th Congress100
House Republican average: 86 (n=217)

Swing score by bill

swing-v2, directional · a bill marks a member as committed to it

Swing score for Mary E. Miller on each tracked bill
Bill	Their role	Swing score ·
H.R. 1An act to provide for reconciliation pursuant to title II of H. Con. Res. 14.Summary on Congress.gov	No position yet	18	Entrenched
H.R. 2283Recognizing Community Organizations for Veteran Engagement and Recovery ActSummary on Congress.gov