South Carolina State Senate District 23

State Legislative District Profile (Upper Chamber)

Overview

District ID
sc-sd-023
State
South Carolina
Chamber
Upper chamber (state senate)
District Code
023
Land Area
348.1 sq mi
Water Area
2.83 sq mi

Boundary

Boundary of South Carolina State Senate District 23

Boundary as GeoJSON

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

Counties

CountyOverlapShare of district landShare of county land
Lexington County348.10 sq mi100.0%49.8%

Showing all 1 county

Places

PlaceOverlapShare of district landShare of place land
Red Bank CDP12.46 sq mi3.6%99.4%
Edmund CDP6.83 sq mi2.0%100.0%
White Knoll CDP6.12 sq mi1.8%100.0%
Lexington town6.11 sq mi1.8%51.0%
Fairview Crossroads CDP5.71 sq mi1.6%100.0%
Gaston town5.30 sq mi1.5%99.7%
Oak Grove CDP4.84 sq mi1.4%63.9%
Pelion town3.68 sq mi1.1%100.0%
South Congaree town3.28 sq mi0.9%99.7%
Batesburg-Leesville town3.19 sq mi0.9%38.9%
Springdale CDP2.45 sq mi0.7%58.1%
West Columbia city0.74 sq mi0.2%7.8%
Cayce city0.41 sq mi0.1%2.4%
Swansea town0.05 sq mi<0.1%2.3%

Showing all 14 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 2116,377100.0%15.9%100.0%

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

Voters

Registered Voters
70,902
Active Voters
70,902 (100.0%)

Party Registration

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

Turnout by Cycle

CycleGeneralDemocratic PrimaryRepublican Primary
2023–202452,952 (74.7%)0 (0.0%)0 (0.0%)
2021–202214,787 (20.9%)0 (0.0%)0 (0.0%)
2019–202029,982 (42.3%)0 (0.0%)0 (0.0%)
2017–201825,068 (35.4%)0 (0.0%)0 (0.0%)
2015–20169,066 (12.8%)0 (0.0%)0 (0.0%)
2013–2014361 (0.5%)0 (0.0%)0 (0.0%)
2011–20121,381 (1.9%)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
122,821 (± 2,519)
Median Age
37.4
Median Household Income
$73,321 (± $2,216)
High School Graduate or Higher (age 25+)
88.8%
Bachelor's Degree or Higher (age 25+)
23.8%

Population by Age

GroupPeopleShare
Under 1830,33624.7%
18 to 6476,24962.1%
65 and over16,23613.2%

Population by Race and Hispanic Origin

GroupPeopleShare
Hispanic or Latino (any race)12,1389.9%
White, not Hispanic83,86468.3%
Black, not Hispanic17,92314.6%
Asian, not Hispanic2,6032.1%
American Indian / Alaska Native, not Hispanic1300.1%
Native Hawaiian / Pacific Islander, not Hispanic220.0%
Some other race, not Hispanic5540.5%
Two or more races, not Hispanic5,5874.5%

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
117,389
Citizen Voting Age Population (CVAP)
87,632

Citizen Population by Race/Ethnicity

GroupCitizensShare
Non-Hispanic108,98392.8%
Hispanic8,4057.2%
White85,16672.6%
Black17,79615.2%
Asian1,7651.5%
American Indian / Alaska Native1280.1%
Native Hawaiian / Pacific Islander230.0%
Two or More Races3400.3%

Citizen Voting Age Population by Race/Ethnicity

GroupCVAPShare
Non-Hispanic83,77195.6%
Hispanic3,8614.4%
White67,66277.2%
Black13,60315.5%
Asian1,3901.6%
American Indian / Alaska Native8741.0%
Native Hawaiian / Pacific Islander160.0%
Two or More Races2470.3%

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