Ohio State House District 91

State Legislative District Profile (Lower Chamber)

Overview

District ID
oh-hd-091
State
Ohio
Chamber
Lower chamber
District Code
091
Land Area
1,684 sq mi
Water Area
9.78 sq mi

Boundary

Boundary of Ohio State House District 91

Boundary as GeoJSON

Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.

Counties

CountyOverlapShare of district landShare of county land
Highland County553.08 sq mi32.8%100.0%
Pike County440.28 sq mi26.1%100.0%
Fayette County406.36 sq mi24.1%100.0%
Ross County284.24 sq mi16.9%41.2%

Showing all 4 counties

Places

PlaceOverlapShare of district landShare of place land
Washington Court House city8.92 sq mi0.5%99.1%
Hillsboro city5.47 sq mi0.3%100.0%
Waverly village4.16 sq mi0.2%100.0%
Piketon village2.51 sq mi0.1%100.0%
Greenfield village2.08 sq mi0.1%99.8%
Jeffersonville village1.67 sq mi0.1%98.3%
Buford CDP1.48 sq mi0.1%100.0%
Leesburg village1.17 sq mi0.1%100.0%
Lynchburg village0.83 sq mi<0.1%89.8%
Good Hope CDP0.75 sq mi<0.1%100.0%
Rocky Fork Point CDP0.71 sq mi<0.1%100.0%
Bloomingburg village0.69 sq mi<0.1%100.0%
Highland Holiday CDP0.60 sq mi<0.1%100.0%
New Holland village0.57 sq mi<0.1%36.1%
Stockdale CDP0.53 sq mi<0.1%100.0%
Frankfort village0.52 sq mi<0.1%100.0%
Bainbridge village0.51 sq mi<0.1%100.0%
Bourneville CDP0.50 sq mi<0.1%99.9%
Mowrystown village0.48 sq mi<0.1%100.0%
Sinking Spring village0.47 sq mi<0.1%100.0%
Beaver village0.39 sq mi<0.1%100.0%
Pancoastburg CDP0.34 sq mi<0.1%99.9%
Octa village0.29 sq mi<0.1%100.0%
South Salem village0.21 sq mi<0.1%100.0%
Clarksburg village0.17 sq mi<0.1%100.0%

Showing top 25 of 29 places

Overlapping Congressional Districts

Congressional districtPopulation in bothShare of this district's populationShare of the congressional district's populationShare of this district's land
OH District 286,57176.0%11.0%78.9%
OH District 1527,31224.0%3.5%21.1%

Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).

Voters

Registered Voters
68,282
Active Voters
60,378 (88.4%)

Party Registration

PartyVotersShare
Democratic2,9564.3%
Republican16,97024.9%
Unaffiliated00.0%
Other parties00.0%
No party recorded48,35670.8%

Turnout by Cycle

CycleGeneralDemocratic PrimaryRepublican Primary
2025–202614,888 (21.8%)0 (0.0%)0 (0.0%)
2023–202451,640 (75.6%)2,243 (3.3%)14,688 (21.5%)
2021–202234,083 (49.9%)2,263 (3.3%)11,467 (16.8%)
2019–202047,372 (69.4%)3,649 (5.3%)6,981 (10.2%)
2017–201832,398 (47.4%)2,960 (4.3%)9,586 (14.0%)
2015–201640,505 (59.3%)5,662 (8.3%)16,213 (23.7%)
2013–201423,331 (34.2%)1,873 (2.7%)7,525 (11.0%)
2011–201234,194 (50.1%)2,888 (4.2%)9,593 (14.0%)

Turnout counts today's registered voters with a counted ballot in the cycle's elections (the odd and even year), as a share of today's registered voters. Voters who have since left the rolls are not counted.

Browse the voter list for this district (premium access; sign-in required)

Source: Civitech voter file snapshot as of 01/20/2026. These are registered voters, separate from the Census population figures. Counts under 10 are suppressed and shown as "<10".

Demographics

Total Population
113,759 (± 732)
Median Age
40.9
Median Household Income
$61,711 (± $2,623)
High School Graduate or Higher (age 25+)
87.6%
Bachelor's Degree or Higher (age 25+)
15.9%

Population by Age

GroupPeopleShare
Under 1826,97623.7%
18 to 6465,25057.4%
65 and over21,53318.9%

Population by Race and Hispanic Origin

GroupPeopleShare
Hispanic or Latino (any race)1,4921.3%
White, not Hispanic106,12393.3%
Black, not Hispanic1,7191.5%
Asian, not Hispanic4930.4%
American Indian / Alaska Native, not Hispanic790.1%
Native Hawaiian / Pacific Islander, not Hispanic1540.1%
Some other race, not Hispanic3320.3%
Two or more races, not Hispanic3,3673.0%

Source: U.S. Census Bureau, American Community Survey 2020-2024 ACS 5-year estimates (tables B01001, B01002, B01003, B03002, B15003, B19013) for this state legislative district. Estimates are survey-based; ± figures are 90% margins of error.

Citizen Voting Age Population

Total Citizen Population
113,149
Citizen Voting Age Population (CVAP)
86,220

Citizen Population by Race/Ethnicity

GroupCitizensShare
Non-Hispanic111,84398.8%
Hispanic1,3071.2%
White106,68494.3%
Black1,7291.5%
Asian2280.2%
American Indian / Alaska Native780.1%
Native Hawaiian / Pacific Islander1510.1%
Two or More Races2770.2%

Citizen Voting Age Population by Race/Ethnicity

GroupCVAPShare
Non-Hispanic85,40899.1%
Hispanic8130.9%
White81,98495.1%
Black2,0242.3%
Asian3290.4%
American Indian / Alaska Native8491.0%
Native Hawaiian / Pacific Islander620.1%
Two or More Races1660.2%

Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).