South Carolina Congressional District 04

Voters

Registered Voters: 466,096
Active Voters: 466,096 (100.0%)

Party Registration

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

Turnout by Cycle

Cycle	General	Democratic Primary	Republican Primary
2023–2024	352,894 (75.7%)	0 (0.0%)	0 (0.0%)
2021–2022	102,033 (21.9%)	0 (0.0%)	0 (0.0%)
2019–2020	192,261 (41.2%)	0 (0.0%)	0 (0.0%)
2017–2018	170,158 (36.5%)	0 (0.0%)	0 (0.0%)
2015–2016	47,811 (10.3%)	0 (0.0%)	0 (0.0%)
2013–2014	2,045 (0.4%)	0 (0.0%)	0 (0.0%)
2011–2012	9,792 (2.1%)	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.

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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 Citizen Population: 726,773
Citizen Voting Age Population (CVAP): 556,371

Citizen Population by Race/Ethnicity

Group	Citizens	Share
Non-Hispanic	665,179	91.5%
Hispanic	61,595	8.5%
White	490,218	67.5%
Black	132,085	18.2%
Asian	15,191	2.1%
American Indian / Alaska Native	1,090	0.1%
Native Hawaiian / Pacific Islander	169	0.0%
Two or More Races	2,096	0.3%

Citizen Voting Age Population by Race/Ethnicity

Group	CVAP	Share
Non-Hispanic	521,915	93.8%
Hispanic	34,460	6.2%
White	393,825	70.8%
Black	105,489	19.0%
Asian	14,272	2.6%
American Indian / Alaska Native	7,308	1.3%
Native Hawaiian / Pacific Islander	168	0.0%
Two or More Races	1,345	0.2%

Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation.