Mark Messmer
Rep · Republican · District 8 · IN
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
Mark Messmer's score per year against the House, party, and Congress-wide medians (rated members only).
By issue category
Mark Messmer vs. the Republican median and the House median, per issue category.
Standout votes
Votes where Mark Messmer broke from the Republican majority in the House.
▸Detailed score tables
Year
Score
Role
Party
Dist.
Year
Frequently Asked Questions
What is Rep. Mark Messmer's voting record?
Rep. Mark Messmer (R-IN-8) earned a 80% ILA score for 2025, falling below the 80% benchmark for alignment with limited-government principles. Mark Messmer represents Indiana's 8th Congressional District in the U.S. House of Representatives.
How aligned is Mark Messmer with limited-government principles?
Mark Messmer earned a 80% ILA score in 2025. Mark Messmer fell below the 80% benchmark for alignment with limited-government principles.
What is Mark Messmer's ILA score?
Mark Messmer has a 80% ILA score for 2025.
Where does Mark Messmer serve?
Rep. Mark Messmer (R-IN-8) represents Indiana's 8th Congressional District in the U.S. House of Representatives as a Republican.