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Mary E. Miller

Rep · Republican · District 15 · IL

Mary E. Miller — Republican U.S. Representative for Illinois's 15th Congressional District (official headshot)

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 E. Miller's score per year against the House, party, and Congress-wide medians (rated members only).

By issue category

Mary E. Miller vs. the Republican median and the House median, per issue category.

Standout votes

Votes where Mary E. Miller broke from the Republican majority in the House.

Detailed score tables

Year

Score

Role

Party

Dist.

2025
91.79
Rep
R
15
2024
90.25
Rep
R
15
2023
89.43
Rep
R
15
2022
97.14
Rep
R
15

Year

2025
100.00
100.00
100.00
100.00
100.00
82.14
96.77
96.00
82.00
100.00
2024
100.00
98.15
100.00
100.00
70.00
88.24
100.00
92.50
71.26
100.00
2023
88.89
95.24
100.00
100.00
100.00
100.00
100.00
90.91
76.92
50.00
2022
100.00
100.00
100.00
100.00
100.00
91.67
100.00
100.00
96.67
100.00

Frequently Asked Questions

What is Rep. Mary E. Miller's voting record?

Rep. Mary E. Miller (R-IL-15) earned a 92% ILA score for 2025, ranking among the strongest defenders of limited-government principles in Congress. Mary E. 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 E. Miller's lifetime ILA score averages 92%. Mary E. Miller represents Illinois's 15th Congressional District in the U.S. House of Representatives.

How aligned is Mary E. Miller with limited-government principles?

Mary E. Miller earned a 92% ILA score in 2025 and was named a Champion of Limited Government by ILA. Mary E. Miller ranks among the strongest defenders of limited-government principles.

What is Mary E. Miller's ILA score?

Mary E. Miller has a 92% ILA score for 2025. Across 4 years rated, Mary E. Miller's lifetime average is 92%.

Has Mary E. Miller received recognition from ILA?

Mary E. Miller was named a Champion of Limited Government by ILA for 2025, given to lawmakers scoring 90% or higher on the ILA scorecard.

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