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  1. House

IN-08 House winner?

Resolves by winning party
100
Chance
Mary Allen
Democratic party
4%

Mary Allen

Democratic party
4%
Mark Messmer
Republican party
96%

Mark Messmer

Republican party
96%
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Indiana's 8th District margin of victory
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IN-08 House election: Mary Allen vote percent
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IN-08 House election: Mark Messmer vote percent
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More Indiana and 2026 Midterm Races

More Indiana races

IN-05 House race

Control of Congress

Which party will win the Senate?Which party will win the House?Congress balance of power

Top races

Texas Senate race: Talarico vs. PaxtonMichigan Senate race: El-Sayed vs. RogersMaine Senate race: Jackson vs. CollinsTexas Governor race: Abbott vs. HinojosaOhio Senate race: Brown vs. HustedFlorida Governor race: Donalds vs. JollyIowa Senate race: Hinson vs. TurekSouth Carolina Senate race: Graham vs. AndrewsKansas Senate race: Hamilton vs. MarshallOhio Governor race: Acton vs. Ramaswamy

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Massachusetts Governor race: Healey vs. MinogueIowa Governor race: Sand vs. LahnNew Hampshire Senate race: Pappas vs. SununuWisconsin Governor race: Crowley vs. TiffanyMontana Senate race: Alme vs. BodnarArizona Governor race: Hobbs vs. BiggsMississippi Senate race: Hyde-Smith vs. ColomPennsylvania Governor race: Shapiro vs. GarrityIdaho Senate race: Risch vs. AchillesVermont Governor race: Scott vs. Janoo
IN-08 House winner?

Mary Allen

Odds
4% chance
Max payout
Nov 3, 2027
$0
Allen
Nov 3 ·R +22.9margin forecast
Messmer
$78,952 vol
Race Intel

IN-08 House Race 2026

ElectionNov 3, 2026General election
IncumbentMark Messmer (R)Running for re-election

IN-08 House Candidates and Fundraising

CandidateRaisedSmall Donors
  • Mark MessmerR
    $1.4M
    0.5%
    $1.4M raised·0.5% small donors
  • Mary AllenD
    $466.9K
    35%
    $466.9K raised·35% small donors
Fundraising: FEC filings · Small-donor ≤ $200. This does not include third party expenditures.

Past IN-08 Election Results

Past presidential elections

2024R +36.5%2020R +32.8%