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Mary Miller

R
U.S. Representative · Illinois-15 · 117th-119th, 5 years 8 months
OverviewVotesLegislationCommitteesNewsCampaignsPositionsInterviewCommsEndorsements
Overview of the Representative's office, activities, and communications.

About

Miller, Mary E. a Representative from Illinois; born in Oak Park, Cook County, Ill., August 7, 1959; graduated from Naperville Central High School, Naperville, Ill., 1977; B.S., Eastern Illinois University, Charleston, Ill., 1981; farmer; teacher; elected as a Republican to the One Hundred Seventeenth and to the two succeeding Congresses (January 3, 2021-present).

Official Biography · U.S. Congress.
Years served
5
Bills introduced
34
Enacted
0
Cosponsored
307
Committees
12

Performance & Participation

Votes CastMiddle 50%
98% — Voted in 631 of 645 roll call votes this congress.
Avg 97% · Most: 100% · Least: 18%
Vote IndependenceBottom 25%
0.3% — Voted against their own party majority 2 of 594 times.
Avg 2.1% · Most independent: 23.7% · Most party-line: 0.0%
Cosponsors AttractedTop 25%
447 — Attracted 447 cosponsors across 34 bills.
Avg 299 · Most: 1,868 · Least: 0
Cosponsors Attracted Cross-AisleBottom 25%
1 — Attracted 1 cosponsors across the aisle.
Avg 59 · Most: 1,291 · Least: 0
Cosponsorships GivenMiddle 50%
307 — 307 bills cosponsored.
Avg 304 · Most: 1,768 · Least: 3
Cosponsorships Given Cross-AisleBottom 25%
3 — 3 bills cosponsored across the aisle.
Avg 59 · Most: 803 · Least: 0
Social Media ToneiMiddle 50%
NegativePositive
Avg +0.69 · Most: +0.94 · Least: +0.33
Press Release ToneiTop 25%
NegativePositive
Avg +0.37 · Most: +0.90 · Least: +0.03

Committee Assignments

12 committees · 1 leadership role
Key voting bloc fumes at Trump White House after GOP stands them up
Raw Story · Sep 29, 2026
On MS NOW Sharpton Lets Guest Claim Trump Has Given Gays & African Americans The Finger
Newsbusters · Aug 17, 2026
University Chancellor Tells Congress ‘Vast Majority of Pregnancies Are in Women’
The New York Sun · Jul 16, 2026
UC San Fran Chancellor Refuses to Say if Men Can Have Babies
Newsbusters · Jul 15, 2026
Mary Miller Confronts Medical School Leaders Over Pregnancy Definitions in DEI Hearing
Headtopics · Jul 14, 2026
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On the ballot Nov 3, 2026
Illinois's 15th U.S. House District
View the Race →Candidate Page →
District
View Office Details →
2026 Campaign Finance
$1.3M
Raised
87%
Individual
11%
PAC
—
Small $
$100
Self-Funded
2,939
Donors
Individual 87%PAC 11%Other 2%
Top PAC Donors
AMEREN CORPORATION FEDERAL POLITICAL ACTION COMMITTEE (AMEREN FEDPAC)$10K
BUCKEYE LIBERTY POLITICAL ACTION COMMITTEE$10K
NATIONAL AUTOMOBILE DEALERS ASSOCIATION POLITICAL ACTION COMMITTEE$10K
NATIONAL CATTLEMEN'S BEEF ASSOCIATION POLITICAL ACTION COMMITTEE (NCBA-PAC)$8K
BUILD POLITICAL ACTION COMMITTEE OF THE NATIONAL ASSOCIATION OF HOME BUILDERS (BUILDPAC)$7K
View All Campaigns →
Data sourced from official congressional records, CRS, and FEC filings. AllCiv Score methodology available at allciv.com/methodology.