Official portrait of Mark B. Messmer, U.S. Representative for Indiana

U.S. Representative

Mark B. Messmer

Indiana District 8

RepublicanConservative

Votes on Record

3

across 1 category

6 analyzed in depth

Contact

202-225-4636Official Website1208 Longworth House Office Building Washington DC 20515-1408

Voting Profile

Legislative Record

6 votes analyzed

Most Active Policy Areas

#1 healthcare

6

Votes Analyzed

Data sources: voteview, congress.gov

Political Position

Ideology Spectrum

0.54Conservative

Representative Mark B. Messmer holds conservative positions, with an ideology score slightly more conservative than the average House Republican. His voting record places him firmly within the mainstream of his party's conservative wing.

LiberalModerateConservative
Republican avg

Near the average for Republicans (0.52)

Data source: VoteView NOMINATE scores (UCLA/UC San Diego)

Policy Positions

Category Breakdown

6

total votes analyzed

Overview

Mark B. Messmer is a Republican representative from Indiana who joined the U.S. House recently, as evidenced by his limited voting record of six votes. His ideological positioning suggests alignment with traditional conservative Republican values. Based on his early voting patterns, Messmer has consistently supported his party's procedural positions, voting in favor of Republican-backed resolutions and against Democratic motions to recommit legislation. This suggests he is likely to be a reliable vote for the Republican caucus on both procedural and substantive matters. With such a limited voting record, it is difficult to draw comprehensive conclusions about his specific policy priorities. As his tenure continues, voters will have more data to assess his positions on key issues facing his Indiana constituents and the nation.

Key Positions

  • Supports Republican procedural positions in the House
  • Votes consistently with party leadership on floor procedures
  • Conservative ideological alignment slightly exceeding party average

By Policy Area

Healthcare6
67% yea33% nay

Analysis updated: January 9, 2026

Mark B. Messmer — U.S. Representative for Indiana 8: Voting Record & Donors | PowerVote