Ohio State House District 84

State Legislative District Profile (Lower Chamber)

Overview

District ID
oh-hd-084
State
Ohio
Chamber
Lower chamber
District Code
084
Land Area
1,034.2 sq mi
Water Area
12.5 sq mi

Boundary

Boundary of Ohio State House District 84

Boundary as GeoJSON

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

Counties

CountyOverlapShare of district landShare of county land
Mercer County462.45 sq mi44.7%100.0%
Darke County368.03 sq mi35.6%61.5%
Auglaize County203.76 sq mi19.7%50.8%

Showing all 3 counties

Places

PlaceOverlapShare of district landShare of place land
Greenville city6.65 sq mi0.6%100.0%
Wapakoneta city6.38 sq mi0.6%95.2%
Maria Stein CDP5.08 sq mi0.5%100.0%
Celina city5.03 sq mi0.5%100.0%
St. Marys city4.67 sq mi0.5%99.9%
New Bremen village2.32 sq mi0.2%99.3%
Minster village2.06 sq mi0.2%96.0%
Versailles village1.95 sq mi0.2%96.9%
Coldwater village1.94 sq mi0.2%100.0%
St. Henry village1.72 sq mi0.2%99.8%
Fort Recovery village1.24 sq mi0.1%100.0%
New Knoxville village0.97 sq mi0.1%100.0%
Union City village0.92 sq mi0.1%100.0%
Rockford village0.86 sq mi0.1%100.0%
Ansonia village0.79 sq mi0.1%100.0%
Mendon village0.56 sq mi0.1%100.0%
North Star village0.51 sq mi<0.1%100.0%
Gettysburg village0.44 sq mi<0.1%100.0%
Bradford village0.36 sq mi<0.1%42.7%
Osgood village0.35 sq mi<0.1%99.0%
Yorkshire village0.28 sq mi<0.1%100.0%
New Weston village0.26 sq mi<0.1%99.9%
Chickasaw village0.24 sq mi<0.1%100.0%
St. Johns CDP0.23 sq mi<0.1%60.3%
Burkettsville village0.17 sq mi<0.1%100.0%

Showing top 25 of 27 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 542,52837.2%5.4%44.7%
OH District 836,44431.9%4.6%35.6%
OH District 435,34130.9%4.5%19.7%

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

Voters

Registered Voters
77,572
Active Voters
70,782 (91.2%)

Party Registration

PartyVotersShare
Democratic2,9473.8%
Republican25,75033.2%
Unaffiliated00.0%
Other parties00.0%
No party recorded48,87563.0%

Turnout by Cycle

CycleGeneralDemocratic PrimaryRepublican Primary
2025–202618,057 (23.3%)0 (0.0%)632 (0.8%)
2023–202463,441 (81.8%)1,976 (2.5%)18,317 (23.6%)
2021–202245,688 (58.9%)2,508 (3.2%)21,359 (27.5%)
2019–202058,384 (75.3%)3,745 (4.8%)13,090 (16.9%)
2017–201842,455 (54.7%)2,470 (3.2%)14,284 (18.4%)
2015–201650,567 (65.2%)4,131 (5.3%)24,301 (31.3%)
2013–201429,274 (37.7%)2,409 (3.1%)10,000 (12.9%)
2011–201244,292 (57.1%)2,185 (2.8%)14,450 (18.6%)

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
113,374 (± 716)
Median Age
40.4
Median Household Income
$71,985 (± $2,068)
High School Graduate or Higher (age 25+)
93.8%
Bachelor's Degree or Higher (age 25+)
20.4%

Population by Age

GroupPeopleShare
Under 1827,52924.3%
18 to 6463,29955.8%
65 and over22,54619.9%

Population by Race and Hispanic Origin

GroupPeopleShare
Hispanic or Latino (any race)2,5092.2%
White, not Hispanic106,98094.4%
Black, not Hispanic9440.8%
Asian, not Hispanic4860.4%
American Indian / Alaska Native, not Hispanic220.0%
Native Hawaiian / Pacific Islander, not Hispanic190.0%
Some other race, not Hispanic670.1%
Two or more races, not Hispanic2,3472.1%

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
112,548
Citizen Voting Age Population (CVAP)
85,036

Citizen Population by Race/Ethnicity

GroupCitizensShare
Non-Hispanic110,27198.0%
Hispanic2,2762.0%
White107,49895.5%
Black7320.7%
Asian2290.2%
American Indian / Alaska Native220.0%
Native Hawaiian / Pacific Islander10.0%
Two or More Races2680.2%

Citizen Voting Age Population by Race/Ethnicity

GroupCVAPShare
Non-Hispanic83,65198.4%
Hispanic1,3881.6%
White81,70396.1%
Black1,0341.2%
Asian3140.4%
American Indian / Alaska Native4100.5%
Native Hawaiian / Pacific Islander00.0%
Two or More Races2240.3%

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