Mary Miller
Rep · Republican · District 15 · IL
Where they stand
Every rated House member for the selected period — dots are members, the shaded band is the middle 50% of each party, the tick is the party median.
Trend vs. medians
Mary Miller's score per Congress against the House, party, and Congress-wide medians (rated members only).
By issue category
Mary Miller vs. the Republican median and the House median, per issue category.
Standout votes
Votes where Mary Miller broke from the Republican majority in the House.
▸Detailed score tables
Congress
Score
Role
Party
Dist.
Congress
Frequently Asked Questions
What is Rep. Mary Miller's voting record?
Rep. Mary Miller (R-IL-15) currently holds a 88% Center for Healthcare Affordability score for the 119th Congress (2025–2026), showing strong alignment with healthcare reform and limited-government healthcare positions. This is an ongoing scorecard, updated throughout the session as new votes and bill sponsorships are recorded. Mary Miller represents Illinois's 15th Congressional District in the U.S. House of Representatives.
How aligned is Mary Miller with healthcare reform and limited-government healthcare positions?
Mary Miller earned a 88% Center for Healthcare Affordability score in 2025, showing strong alignment with healthcare reform and limited-government healthcare positions.
What is Mary Miller's Reform Healthcare score?
Mary Miller has a 88% Reform Healthcare score for 2025.
Where does Mary Miller serve?
Rep. Mary Miller (R-IL-15) represents Illinois's 15th Congressional District in the U.S. House of Representatives as a Republican.