Mark B. Messmer
C
Mark B. Messmer, a Republican, represents Indiana's 8th congressional district in the U.S. House. Messmer earns an overall grade of C (74 out of 100) for the 119th Congress. Messmer voted on 661 of 674 roll calls (98.1%) and missed 13. Messmer sponsored 16 bills and joint resolutions, 2 of which moved past introduction and none of which became law. That is more than 26% of representatives when bills are weighted by how far they got. Messmer also cosponsored 205 bills, more than 36% of representatives.
Vote attendance 40% of grade
B+Voted on 661 of 674 roll calls (98.1%); missed 13.
Bills written 35% of grade
DSponsored 16 bills and joint resolutions. Legislative progress: more than 26% of representatives. (Also 1 simple resolution, not graded.)
14Introduced
2Committee action
0Passed a chamber
0Became law
Bills supported 25% of grade
D+Cosponsored 205 bills, more than 36% of representatives.
Bills that advanced
- Committee actionHR 7720: Child Care Payment Integrity and Fraud Accountability Act of 2026
- Committee actionHR 6213: Heat Workforce Standards Act of 2025
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Updated 2026-10-03 18:01 UTC. This page uses the standard grading weights. How grades are calculated.