Ohio State House District 86

State Legislative District Profile (Lower Chamber)

Overview

District ID
oh-hd-086
State
Ohio
Chamber
Lower chamber
District Code
086
Land Area
521.3 sq mi
Water Area
5.48 sq mi

Boundary

Boundary of Ohio State House District 86

Boundary as GeoJSON

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

Counties

CountyOverlapShare of district landShare of county land
Union County431.76 sq mi82.8%100.0%
Marion County89.55 sq mi17.2%22.2%

Showing all 2 counties

Places

PlaceOverlapShare of district landShare of place land
Marysville city16.10 sq mi3.1%98.9%
Marion city12.96 sq mi2.5%100.0%
New California CDP2.06 sq mi0.4%100.0%
Dublin city1.92 sq mi0.4%7.8%
Raymond CDP1.27 sq mi0.2%100.0%
Richwood village1.24 sq mi0.2%99.9%
Plain City village0.93 sq mi0.2%30.2%
Prospect village0.72 sq mi0.1%99.9%
Milford Center village0.42 sq mi0.1%100.0%
Magnetic Springs village0.21 sq mi<0.1%100.0%
Unionville Center village0.16 sq mi<0.1%100.0%

Showing all 11 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 4113,566100.0%14.4%100.0%

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

Voters

Registered Voters
75,890
Active Voters
67,336 (88.7%)

Party Registration

PartyVotersShare
Democratic4,2965.7%
Republican17,21022.7%
Unaffiliated00.0%
Other parties00.0%
No party recorded54,38471.7%

Turnout by Cycle

CycleGeneralDemocratic PrimaryRepublican Primary
2025–202619,592 (25.8%)<10 (—)178 (0.2%)
2023–202458,500 (77.1%)3,147 (4.1%)14,731 (19.4%)
2021–202240,112 (52.9%)3,462 (4.6%)13,028 (17.2%)
2019–202053,068 (69.9%)5,549 (7.3%)9,425 (12.4%)
2017–201838,437 (50.6%)3,261 (4.3%)8,284 (10.9%)
2015–201644,953 (59.2%)6,220 (8.2%)19,309 (25.4%)
2013–201424,483 (32.3%)2,341 (3.1%)6,460 (8.5%)
2011–201239,047 (51.5%)1,632 (2.2%)9,669 (12.7%)

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
117,943 (± 405)
Median Age
39.0
Median Household Income
$81,461 (± $3,538)
High School Graduate or Higher (age 25+)
92.5%
Bachelor's Degree or Higher (age 25+)
28.4%

Population by Age

GroupPeopleShare
Under 1826,83222.7%
18 to 6473,47962.3%
65 and over17,63214.9%

Population by Race and Hispanic Origin

GroupPeopleShare
Hispanic or Latino (any race)4,0523.4%
White, not Hispanic99,29784.2%
Black, not Hispanic4,5653.9%
Asian, not Hispanic3,7003.1%
American Indian / Alaska Native, not Hispanic1080.1%
Native Hawaiian / Pacific Islander, not Hispanic00.0%
Some other race, not Hispanic6340.5%
Two or more races, not Hispanic5,5874.7%

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
115,483
Citizen Voting Age Population (CVAP)
89,067

Citizen Population by Race/Ethnicity

GroupCitizensShare
Non-Hispanic112,21297.2%
Hispanic3,2752.8%
White100,33186.9%
Black4,6614.0%
Asian2,3522.0%
American Indian / Alaska Native1140.1%
Native Hawaiian / Pacific Islander10.0%
Two or More Races3270.3%

Citizen Voting Age Population by Race/Ethnicity

GroupCVAPShare
Non-Hispanic86,98497.7%
Hispanic2,0852.3%
White78,18687.8%
Black5,6356.3%
Asian1,7762.0%
American Indian / Alaska Native1,4671.6%
Native Hawaiian / Pacific Islander10.0%
Two or More Races1130.1%

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