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 year 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
Year
Score
Role
Party
Dist.
Year
Rep. Mary Miller (R-IL-15) earned a 92% ILA score for 2025, ranking among the strongest defenders of limited-government principles in Congress. Mary Miller was named a Champion of Limited Government by ILA for 2025, an award given to lawmakers scoring 90% or higher on the ILA scorecard. Across 4 years rated, Mary Miller's lifetime ILA score averages 92%. Mary Miller represents Illinois's 15th Congressional District in the U.S. House of Representatives.
Mary Miller earned a 92% ILA score in 2025 and was named a Champion of Limited Government by ILA. Mary Miller ranks among the strongest defenders of limited-government principles.
Mary Miller has a 92% ILA score for 2025. Across 4 years rated, Mary Miller's lifetime average is 92%.
Mary Miller was named a Champion of Limited Government by ILA for 2025, given to lawmakers scoring 90% or higher on the ILA scorecard.