Demographics Table
Demographic Data Report for South Carolina by County
Insurance: Percent uninsured in demographic group, people at or below 138% of poverty
Ages <65, All Races (includes Hispanic), Both Sexes
2023 Small Area Health Insurance Estimates Data
Sorted by Percent
County
|
2023 Rural-Urban Continuum Codes Φ
|
Value (Percent)
|
People (Uninsured)
|
Rank within US (of 3133 counties)
|
|---|---|---|---|---|
| United States | N/A | 15.7 | 7,699,167 | N/A |
| South Carolina | N/A | 18.1 | 159,855 | 40 of 51 |
| Marlboro County | Rural | 12.1 | 816 | 1,216 |
| Allendale County | Rural | 13.2 | 263 | 1,430 |
| Sumter County | Urban | 13.4 | 2,998 | 1,462 |
| Dillon County | Rural | 13.6 | 1,163 | 1,496 |
| Orangeburg County | Rural | 13.9 | 2,736 | 1,542 |
| Marion County | Rural | 14.3 | 1,182 | 1,606 |
| Darlington County | Urban | 14.4 | 2,086 | 1,621 |
| Fairfield County | Urban | 14.6 | 607 | 1,653 |
| Union County | Urban | 15.1 | 955 | 1,740 |
| Clarendon County | Rural | 15.2 | 999 | 1,762 |
| Florence County | Urban | 15.2 | 4,265 | 1,762 |
| Barnwell County | Rural | 15.3 | 835 | 1,787 |
| Chester County | Urban | 15.9 | 1,121 | 1,876 |
| Cherokee County | Rural | 16.1 | 2,026 | 1,909 |
| Chesterfield County | Rural | 16.1 | 1,638 | 1,909 |
| Greenwood County | Rural | 16.3 | 2,335 | 1,941 |
| Lexington County | Urban | 16.5 | 7,444 | 1,977 |
| McCormick County | Rural | 16.6 | 199 | 1,996 |
| Williamsburg County | Rural | 16.7 | 1,123 | 2,010 |
| Bamberg County | Rural | 16.9 | 513 | 2,044 |
| Richland County | Urban | 17.0 | 13,195 | 2,065 |
| Calhoun County | Urban | 17.1 | 430 | 2,081 |
| Lee County | Rural | 17.4 | 685 | 2,128 |
| Abbeville County | Rural | 17.5 | 772 | 2,142 |
| Georgetown County | Rural | 17.5 | 1,683 | 2,142 |
| Colleton County | Rural | 17.6 | 1,687 | 2,158 |
| Kershaw County | Urban | 17.6 | 2,063 | 2,158 |
| Laurens County | Urban | 17.7 | 2,571 | 2,178 |
| Berkeley County | Urban | 17.8 | 6,340 | 2,192 |
| Anderson County | Urban | 18.2 | 6,549 | 2,252 |
| Newberry County | Rural | 18.5 | 1,341 | 2,295 |
| Aiken County | Urban | 18.6 | 5,500 | 2,314 |
| Hampton County | Rural | 18.6 | 803 | 2,314 |
| Spartanburg County | Urban | 18.6 | 11,792 | 2,314 |
| York County | Urban | 18.6 | 6,223 | 2,314 |
| Dorchester County | Urban | 19.5 | 4,808 | 2,441 |
| Charleston County | Urban | 19.6 | 10,648 | 2,454 |
| Pickens County | Urban | 19.8 | 4,891 | 2,473 |
| Oconee County | Rural | 20.0 | 2,756 | 2,488 |
| Horry County | Urban | 20.5 | 12,677 | 2,546 |
| Lancaster County | Urban | 21.2 | 2,889 | 2,623 |
| Beaufort County | Urban | 21.3 | 4,308 | 2,635 |
| Greenville County | Urban | 21.3 | 16,564 | 2,635 |
| Jasper County | Urban | 23.3 | 1,433 | 2,799 |
| Saluda County | Urban | 23.4 | 917 | 2,803 |
| Edgefield County | Urban | 23.5 | 1,026 | 2,810 |
Notes:
Created by statecancerprofiles.cancer.gov on 03/20/2026 11:43 pm.
Φ Rural–urban county classifications are based on the 2023 USDA Rural–Urban Continuum Codes (except for Connecticut Counties which use 2013 codes). State-level cancer rates for rural areas are calculated using cancer cases registered exclusively in rural counties, while state-level cancer rates for urban areas are calculated using cases registered exclusively in urban counties.
Source: Demographic data provided by the Census Bureau and Small Area Health Insurance Estimates.
The race categorization for this statistic does not include individuals who responded with two more races.
For more information about Insurance: Percent uninsured in demographic group, people at or below 138% of poverty, see the dictionary.
Data for United States does not include Puerto Rico.