Ohio State House District 31

State Legislative District Profile (Lower Chamber)

Overview

District ID
oh-hd-031
State
Ohio
Chamber
Lower chamber
District Code
031
Land Area
149.1 sq mi
Water Area
1.28 sq mi

Boundary

Boundary of Ohio State House District 31

Boundary as GeoJSON

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

Counties

CountyOverlapShare of district landShare of county land
Summit County149.06 sq mi100.0%36.1%

Showing all 1 county

Places

PlaceOverlapShare of district landShare of place land
Cuyahoga Falls city25.73 sq mi17.3%99.8%
Norton city20.18 sq mi13.5%100.0%
Montrose-Ghent CDP9.40 sq mi6.3%100.0%
Richfield village9.25 sq mi6.2%100.0%
Barberton city9.02 sq mi6.0%100.0%
Boston Heights village6.99 sq mi4.7%100.0%
Peninsula village4.41 sq mi3.0%100.0%
Pigeon Creek CDP0.89 sq mi0.6%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 13124,335100.0%15.8%100.0%

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

Voters

Registered Voters
86,584
Active Voters
77,981 (90.1%)

Party Registration

PartyVotersShare
Democratic11,43513.2%
Republican14,08616.3%
Unaffiliated00.0%
Other parties00.0%
No party recorded61,06370.5%

Turnout by Cycle

CycleGeneralDemocratic PrimaryRepublican Primary
2025–202626,097 (30.1%)11 (0.0%)110 (0.1%)
2023–202469,472 (80.2%)9,362 (10.8%)10,830 (12.5%)
2021–202249,884 (57.6%)7,991 (9.2%)11,847 (13.7%)
2019–202065,035 (75.1%)12,302 (14.2%)4,864 (5.6%)
2017–201848,086 (55.5%)8,241 (9.5%)7,722 (8.9%)
2015–201654,131 (62.5%)13,380 (15.5%)18,058 (20.9%)
2013–201430,877 (35.7%)3,360 (3.9%)3,436 (4.0%)
2011–201247,774 (55.2%)5,509 (6.4%)9,014 (10.4%)

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
123,697 (± 397)
Median Age
41.7
Median Household Income
$77,995 (± $3,244)
High School Graduate or Higher (age 25+)
94.5%
Bachelor's Degree or Higher (age 25+)
39.7%

Population by Age

GroupPeopleShare
Under 1824,78420.0%
18 to 6474,06559.9%
65 and over24,84820.1%

Population by Race and Hispanic Origin

GroupPeopleShare
Hispanic or Latino (any race)2,2731.8%
White, not Hispanic104,44584.4%
Black, not Hispanic7,1475.8%
Asian, not Hispanic4,3573.5%
American Indian / Alaska Native, not Hispanic410.0%
Native Hawaiian / Pacific Islander, not Hispanic140.0%
Some other race, not Hispanic5500.4%
Two or more races, not Hispanic4,8703.9%

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
121,271
Citizen Voting Age Population (CVAP)
96,701

Citizen Population by Race/Ethnicity

GroupCitizensShare
Non-Hispanic119,46498.5%
Hispanic1,8101.5%
White105,80987.3%
Black6,8555.7%
Asian3,2902.7%
American Indian / Alaska Native440.0%
Native Hawaiian / Pacific Islander150.0%
Two or More Races800.1%

Citizen Voting Age Population by Race/Ethnicity

GroupCVAPShare
Non-Hispanic95,58698.8%
Hispanic1,1151.2%
White86,66189.6%
Black6,0336.2%
Asian2,4132.5%
American Indian / Alaska Native5060.5%
Native Hawaiian / Pacific Islander130.0%
Two or More Races410.0%

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