South Carolina State House District 90

State Legislative District Profile (Lower Chamber)

Overview

District ID
sc-hd-090
State
South Carolina
Chamber
Lower chamber
District Code
090
Land Area
956.1 sq mi
Water Area
3.99 sq mi

Boundary

Boundary of South Carolina State House District 90

Boundary as GeoJSON

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

Counties

CountyOverlapShare of district landShare of county land
Bamberg County393.37 sq mi41.1%100.0%
Orangeburg County347.53 sq mi36.3%31.4%
Colleton County135.07 sq mi14.1%12.8%
Dorchester County80.11 sq mi8.4%14.1%

Showing all 4 counties

Places

PlaceOverlapShare of district landShare of place land
Denmark city3.91 sq mi0.4%100.0%
Brookdale CDP3.62 sq mi0.4%99.3%
Bamberg town3.57 sq mi0.4%100.0%
Branchville town3.17 sq mi0.3%100.0%
Ehrhardt town3.11 sq mi0.3%100.0%
Grover CDP2.59 sq mi0.3%100.0%
Edisto CDP2.24 sq mi0.2%42.6%
Smoaks town1.63 sq mi0.2%100.0%
Bowman town1.18 sq mi0.1%100.0%
Williams town0.85 sq mi0.1%100.0%
Rowesville town0.83 sq mi0.1%100.0%
Olar town0.79 sq mi0.1%100.0%
Govan town0.75 sq mi0.1%100.0%
Cordova town0.44 sq mi<0.1%100.0%
Cope town0.25 sq mi<0.1%99.9%
Reevesville town0.01 sq mi<0.1%0.3%

Showing all 16 places

Overlapping Congressional Districts

Congressional districtPopulation in bothShare of this district's populationShare of the congressional district's populationShare of this district's land
SC District 632,82880.5%4.5%88.3%
SC District 27,94019.5%1.1%11.7%

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

Voters

Registered Voters
23,953
Active Voters
23,953 (100.0%)

Party Registration

This state's voter file does not record party registration.

Turnout by Cycle

CycleGeneralDemocratic PrimaryRepublican Primary
2023–202417,637 (73.6%)0 (0.0%)0 (0.0%)
2021–20225,293 (22.1%)0 (0.0%)0 (0.0%)
2019–20208,249 (34.4%)0 (0.0%)0 (0.0%)
2017–20189,969 (41.6%)0 (0.0%)0 (0.0%)
2015–20162,766 (11.5%)0 (0.0%)0 (0.0%)
2013–2014215 (0.9%)0 (0.0%)0 (0.0%)
2011–2012571 (2.4%)0 (0.0%)0 (0.0%)

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 09/11/2025. These are registered voters, separate from the Census population figures. Counts under 10 are suppressed and shown as "<10".

Demographics

Total Population
42,316 (± 1,808)
Median Age
39.7
Median Household Income
$46,051 (± $3,874)
High School Graduate or Higher (age 25+)
83.9%
Bachelor's Degree or Higher (age 25+)
18.7%

Population by Age

GroupPeopleShare
Under 189,37522.2%
18 to 6424,59258.1%
65 and over8,34919.7%

Population by Race and Hispanic Origin

GroupPeopleShare
Hispanic or Latino (any race)9612.3%
White, not Hispanic15,93937.7%
Black, not Hispanic24,35157.5%
Asian, not Hispanic1410.3%
American Indian / Alaska Native, not Hispanic560.1%
Native Hawaiian / Pacific Islander, not Hispanic210.0%
Some other race, not Hispanic650.2%
Two or more races, not Hispanic7821.8%

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
41,840
Citizen Voting Age Population (CVAP)
32,548

Citizen Population by Race/Ethnicity

GroupCitizensShare
Non-Hispanic41,18298.4%
Hispanic6601.6%
White15,99538.2%
Black24,31858.1%
Asian1040.2%
American Indian / Alaska Native610.1%
Native Hawaiian / Pacific Islander170.0%
Two or More Races890.2%

Citizen Voting Age Population by Race/Ethnicity

GroupCVAPShare
Non-Hispanic32,24099.1%
Hispanic3070.9%
White12,61938.8%
Black19,20659.0%
Asian1290.4%
American Indian / Alaska Native2840.9%
Native Hawaiian / Pacific Islander200.1%
Two or More Races590.2%

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