Mark B. Messmer

RepublicanIN-8 · Representative

Mark B. Messmer

RepublicanIN-8 · Representative

Voting Ideologyⓘ

Liberal

Conservative

Conservative (0.571)

Mark B. Messmer is a Republican Representative from IN, District 8. He has served 1 year in Congress across 1 term. Based on his voting record, he is rated as conservative, voting with his party 98.9% of the time.

Years in Office

Terms Served

119

Current Congress

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Report Card

Performance metrics for the current Congress

98.9%

Party Loyaltyⓘ

5 votes against party

Missed Votesⓘ

470 total votes

Bills Sponsoredⓘ

View all →

How Mark Compares

vs. the average House member

Party Loyalty+2.9% vs avg

98.9%

Avg: 96.0%

Missed Votes-0.6% vs avg

Avg: 3.6%

Bills Sponsored-1.2 vs avg

Avg: 7.2

Committee Assignments

Committees shape which bills get heard. See what this member has influence over.

Agriculture CommitteeMember Armed Services CommitteeMember Commodity Markets, Digital Assets, and Rural Development SubcommitteeMember Conservation, Research, and Biotechnology SubcommitteeMember Early Childhood, Elementary, and Secondary Education SubcommitteeMember Education and Workforce CommitteeMember Livestock, Dairy, and Poultry SubcommitteeMember Readiness SubcommitteeMember Strategic Forces SubcommitteeMember Workforce Protections SubcommitteeMember

Campaign Finance

2026 cycle · through 2025-12-31

$544,010

Cash on Handⓘ

$701,391

Total Receiptsⓘ

$364,487

Disbursementsⓘ

$124,004

Individual Donors

$248,375

PAC Contributionsⓘ

$3,500

Self-Fundingⓘ

Service History

2025–2027House · IN-8 · RepublicanCurrent

District Demographics

IN-8 · ACS 2023 estimates · These are the people this member represents.

754,928

Population

$63,906

Median Income

40.0

Median Age

22.6%

College Educated

Racial Composition

White 89.2%Black 4.0%Hispanic 3.2%Asian 1.0%