U.S. Representative

Mark B. Messmer

1208 Longworth House Office Building (202) 225-4636 Official site

Bills introduced
17

As sponsor, from the 107th Congress

Became law
0

Of the bills they introduced

Cosponsored
230

Signed on to someone else's bill

Recorded votes
678

Roll calls tied to a bill

Floor speeches
23

In the Congressional Record, from 2001

Committee seats
10

Held now, including subcommittees

Biography

A Representative from Indiana. Born September 1962. Graduated from Jasper High School, Jasper, Ind. , 1981. B. S. , Purdue University, West Lafayette, Ind. , 1985. Engineer. Business owner. Member of the Indiana state house of representatives, 2008-2014. Member of the Indiana state senate, 2014-2024. Elected as a Republican to the One Hundred Nineteenth Congress (January 3, 2025-present).

Focus

Drawn from the 17 bills this member introduced: the subjects the record assigns them, and the members who most often sign on.

Most frequent cosponsors

Times each has cosponsored a bill this member introduced.

Record

Every recorded vote, bill and floor speech, newest first.

Recorded votes tied to a bill, including procedural motions on it such as cloture. Votes on nominations are not listed.

BillQuestionVotedDate
HR 2102On PassageYeaNov 12, 2026
HRES 1247On Agreeing to the ResolutionYeaNov 12, 2026
HR 1013On PassageYeaNov 11, 2026
HRES 1247On Motion to DischargeNayNov 11, 2026
HRES 1650On Agreeing to the ResolutionAyeNov 10, 2026
HRES 1650On Ordering the Previous QuestionYeaNov 10, 2026
HRES 1655On Motion to ReferYeaNov 10, 2026
HR 9612On Motion to Suspend the Rules and Pass, as AmendedYeaNov 9, 2026

Committees

Current committees first, each with its role and years, and the subcommittees held now beneath it. Full history opens every role with its date and official record, and earlier subcommittee seats.

Armed Services CommitteeMemberSince 2025
Subcommittees Readiness · Strategic Forces
Full history
CommitteeRoleServedRecord
Armed Services CommitteeMemberJan 13, 2025 to PresentH.Res. 31
ReadinessMemberListed Oct 2025 to presentCongressional Directory, Feb 2026
Strategic ForcesMemberListed Apr 2025 to presentHearing, Apr 2025

Office spending

What this member's House office spent each year from its allowance, including interns, from the House's quarterly Statement of Disbursements. Beside it, the typical office: the median across every member that year.

YearTotalStaff payTravelRent and utilitiesMailPrintingOtherTypical office
2026 to Jun$742,623$652,718$49,114$11,965-$110$20,343$8,593–
2025$1.9 million$1.4 million$124,137$137,298$196$38,158$138,718$1.9 million

Years run from January 3. Bills for a year are often paid early the next year, so a recent year can still grow. Staff pay is the office's total; individual salaries are not shown here.

The district

Who lives in IN‑8, as drawn for the 119th Congress, from the Census Bureau's American Community Survey for 2025, beside the state and the nation.

Population
762,792

IN 6,973,333 · U.S. 341,784,859

Median household income
$67,091

IN $74,516 · U.S. $84,780

Median age
40.5

IN 38.7 · U.S. 39.5

Below the poverty line
12.2%

IN 11.9% · U.S. 11.8%

Bachelor's degree or higher (25 and over)
24.9%

IN 30.7% · U.S. 37.4%

Veterans (of adults)
6.6%

IN 5.8% · U.S. 5.9%

PeopleDistrictINU.S.
Population762,792±1,6516,973,333341,784,859
Median age40.5±0.538.739.5
Under 1821.7%±0.2%22.5%21.0%
65 and over20.7%±0.2%18.5%19.0%
Citizens 18 and over586,378±3,2245,153,960249,178,715
Veterans (of adults)6.6%±0.5%5.8%5.9%
With a disability18.9%±0.9%15.3%13.7%
Born outside the U.S.3.2%±0.4%7.1%14.7%
Speak a language other than English at home5.0%±0.5%11.1%22.9%

Survey estimates, each with its margin of error (±, at 90% confidence), for the district as drawn when the survey was taken. The map is at the top of the page.

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Party, state and chamber are those of this member's most recent term. Bills and cosponsorships are held from the 107th Congress onwards and recorded votes from the 101st, so a member who served before those points will show fewer than they filed, or none. Committee service is held from the 107th Congress onwards, dated from the House and Senate resolutions and Congressional Record notices that seat and remove members. Subcommittee assignments are made inside each committee and carry no official date, so a subcommittee seat is shown from the first to the last printed hearing, Congressional Directory edition or official roster that lists the member. Vote counts cover roll calls tied to a bill; the chambers also vote on procedure and nominations, which are not listed here. Records come from Congress.gov and the Biographical Directory of Congress.