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Elections · U.S. House · Indiana

2026 Indiana House race, District 8

Mark Messmer (Republican) and Mary Allen (Democrat) are on the November 3, 2026 ballot for U.S. House in Indiana District 8.

The November ballot

Messmer
$1.2M
Allen
$295K

Raised so far, filed with the FEC

Not a prediction.

The seat

Mark Messmer

Republican · Holds the seat now

First took office 2025 · Age 58

Discloses no individual stock trades.

Cosponsored a bill that would ban it

From the member's own disclosures and congress.gov. Not cosponsoring is not a vote against a ban.

See their record

How to vote in Indiana

  • General electionNovember 3, 2026 

Register 29 days before the election.

All dates and rules
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How they won the primary

The primary · 28,203 votes

  • Mary Allen Won: 66.7% 18,816
  • Tabitha Zeigler: 15.3% 4,308
  • Christopher Rector: 11.8% 3,321
  • Mario Foradori: 6.2% 1,758

Primary results as recorded October 12, 2026, ordered by votes. Source: Indiana Secretary of State primary results portal. A primary result is a recorded fact about a past contest, not a prediction of November.

Where each candidate's money comes from

<1%$5.9KSmall donors$107K36%
21%$251KLarge donors$161K55%
36%$421KPACs$6.3K2%
--Party$18K6%
<1%$3.5KSelf-funding$1.9K<1%
42%$489KOther--

Small donors give $200 or less; PACs are political action committees. Shares of each candidate's own receipts on file with the FEC. Outside money is not part of these figures.

Other includes money transferred in from committees the candidate authorized, such as a joint fundraising committee, which reports its own donors to the FEC: Mark Messmer $489K.

Also filed for this seat

4 filed

Not on the November ballot

None of these has campaign money on file with the FEC.

Primary candidates who did not advance, committees still on file, and candidacies that ended. Being here is a filing fact, not a mark against anyone.

Ballot status not confirmed

None of these has campaign money on file with the FEC.

Filed with the FEC for this seat. No source on record says whether they qualified for the November ballot: independent and minor-party candidates qualify through the state, often by petition, and the FEC does not track whether they did.

The district

Census context
People
756K
Median household income
$65K
Unemployment
3.8%
Living below the poverty line
13.4%
Without health insurance
7.0%

U.S. Census Bureau, ACS 2024 5-year estimates. Context about the district, not a statement about any candidate.

How this seat voted last time

R+39 in 2024

  • Mark Messmer Won: 68.0%
  • Erik Hurt: 29.5%

323,633 votes for candidates. Other candidates and write-ins took the remaining 2.5%. A past result is a filed fact, not a prediction of November.

Certified returns via MIT Election Data and Science Lab, from the House Clerk's election statistics and state canvasses.

More on the Indiana ballot9 House races statewideYour full ballot at Who's on my ballot Find your races by ZIP →

Candidates and financing from the FEC, public domain. Candidate totals are reported to the FEC through June 30, 2026. Dataset built 2026-10-12. Nothing here is a forecast, a grade, or a ranking of candidates.