99chambers

Indiana House of Representatives seat · lines in effect since 2022

Indiana House District 23

A district of about 70,000 people, 16% of adults with a bachelor's degree. It votes R+49.4 relative to the nation for president.

Ethan Manning (R) · since Nov 6, 2018Next election Nov 7, 2028The 2026 race →

Where it sits among all 100 seats

Every Indiana House of Representatives seat by partisan lean, from most Democratic to most Republican. Lean is the seat's presidential vote on current lines, relative to the nation.

R+49.482nd most
Democratic
Most DemocraticMost Republican51st seat · the majority lineDistrict 23

Source: 99chambers: 2024 and 2020 presidential results on current lines, relative to the nation (2024 weighted 3:1)Updated Oct 16, 2026, 5:19 AM ET

Every race on these lines

Results recomputed from precinct returns as if today's boundaries had always existed, so years compare like for like.

20242026
U.S. SenateR+41.3No race
GovernorR+30.6No race
Indiana House of RepresentativesNo raceR+32.1

Outlined: the race for this seat itselfBlank: no race that year

Source: 99chambers results archive: precinct results allocated to current lines; 2026: Indiana Election Division and civicAPIUpdated Nov 7, 2026, 3:01 PM ET

Who lives here, compared

Grey bars show the spread of all 100 seats. Small marks are other seats in Indiana. The black marker is District 23.

Adults with a bachelor's degree16% 4th pct · 96th of 100 in IN

Lower than 96% of seats.

White adults without a degree69% 74th pct · 27th of 100 in IN

Higher than 74% of seats.

Hispanic residents12% 76th pct · 25th of 100 in IN

Higher than 76% of seats.

Black residents2% 37th pct · 63rd of 100 in IN

Lower than 63% of seats.

Asian residents1% 40th pct · 60th of 100 in IN

Lower than 60% of seats.

People per square mile99 24th pct · 76th of 100 in IN

Less dense than 76% of seats.

Source: Census Bureau, American Community Survey 2020–2024 5-year estimates, allocated to current linesUpdated Oct 13, 2026, 5:06 AM ET

Seats most like this one

Nearest seats on demographics, density and lean.

District 69
IndianaR+53.8Held RDistrict 17
IndianaR+46.2Held RDistrict 18
22% college gradsR+54.7Held RDistrict 11
21% college gradsR+47.0Held R

Source: Census Bureau, American Community Survey 2020–2024 5-year estimates, allocated to current lines; 99chambers: 2024 and 2020 presidential results on current lines, relative to the nation (2024 weighted 3:1)Updated Oct 16, 2026, 5:19 AM ET

Who has held it

These lines took effect in 2022.

  1. Ethan Manning (R)
    2023– · Won 2022 unopposed, 2026 by 32.1

Source: Past results: 99chambers results archive (MEDSL, Klarner, state election offices)