Ohio State House District 39

State Legislative District Profile (Lower Chamber)

Overview

District ID
oh-hd-039
State
Ohio
Chamber
Lower chamber
District Code
039
Land Area
81 sq mi
Water Area
0.68 sq mi

Boundary

Boundary of Ohio State House District 39

Boundary as GeoJSON

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

Counties

CountyOverlapShare of district landShare of county land
Montgomery County81.02 sq mi100.0%17.6%

Showing all 1 county

Places

PlaceOverlapShare of district landShare of place land
Huber Heights city20.57 sq mi25.4%92.7%
Vandalia city12.35 sq mi15.2%100.0%
Union city7.16 sq mi8.8%85.8%
Englewood city6.56 sq mi8.1%100.0%
Dayton city5.10 sq mi6.3%9.1%
Clayton city4.97 sq mi6.1%26.9%
Shiloh CDP3.92 sq mi4.8%100.0%
Fort McKinley CDP1.33 sq mi1.6%100.0%

Showing all 8 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 10114,226100.0%14.5%100.0%

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

Voters

Registered Voters
77,594
Active Voters
68,746 (88.6%)

Party Registration

PartyVotersShare
Democratic7,94110.2%
Republican12,50816.1%
Unaffiliated00.0%
Other parties00.0%
No party recorded57,14573.6%

Turnout by Cycle

CycleGeneralDemocratic PrimaryRepublican Primary
2025–202619,136 (24.7%)<10 (—)0 (0.0%)
2023–202457,654 (74.3%)5,678 (7.3%)9,477 (12.2%)
2021–202239,980 (51.5%)6,186 (8.0%)9,906 (12.8%)
2019–202054,142 (69.8%)7,163 (9.2%)5,295 (6.8%)
2017–201839,401 (50.8%)5,062 (6.5%)6,340 (8.2%)
2015–201646,812 (60.3%)10,297 (13.3%)15,849 (20.4%)
2013–201427,214 (35.1%)2,539 (3.3%)3,986 (5.1%)
2011–201241,630 (53.7%)2,732 (3.5%)8,673 (11.2%)

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
113,537 (± 552)
Median Age
40.6
Median Household Income
$69,648 (± $3,287)
High School Graduate or Higher (age 25+)
93.7%
Bachelor's Degree or Higher (age 25+)
26.8%

Population by Age

GroupPeopleShare
Under 1825,47922.4%
18 to 6465,37857.6%
65 and over22,68020.0%

Population by Race and Hispanic Origin

GroupPeopleShare
Hispanic or Latino (any race)3,9433.5%
White, not Hispanic76,36767.3%
Black, not Hispanic23,52320.7%
Asian, not Hispanic1,9071.7%
American Indian / Alaska Native, not Hispanic290.0%
Native Hawaiian / Pacific Islander, not Hispanic160.0%
Some other race, not Hispanic2660.2%
Two or more races, not Hispanic7,4866.6%

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
112,012
Citizen Voting Age Population (CVAP)
86,570

Citizen Population by Race/Ethnicity

GroupCitizensShare
Non-Hispanic108,41696.8%
Hispanic3,5993.2%
White77,02968.8%
Black23,36120.9%
Asian1,5251.4%
American Indian / Alaska Native290.0%
Native Hawaiian / Pacific Islander170.0%
Two or More Races2430.2%

Citizen Voting Age Population by Race/Ethnicity

GroupCVAPShare
Non-Hispanic84,28597.4%
Hispanic2,2842.6%
White62,55272.3%
Black19,21222.2%
Asian1,8082.1%
American Indian / Alaska Native6270.7%
Native Hawaiian / Pacific Islander150.0%
Two or More Races1520.2%

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