How to use this list
Counties are sorted alphabetically. Use ZIP count and population to spot larger counties, then open a county for its ZIP roster and income/housing averages.
South Carolina counties
46 counties · 424 ZIP codes · population 5,212,774 . Select a county to open its ZIP table and local summary.
Related pages
Also see the South Carolina overview, cities, rankings, and congressional districts.
| County | ZIP codes | Population | Avg. income |
|---|---|---|---|
| Abbeville County | 6 | 28,305 | $52,607 |
| Aiken County | 17 | 162,507 | $60,667 |
| Allendale County | 5 | 8,092 | $45,357 |
| Anderson County | 11 | 197,652 | $62,154 |
| Bamberg County | 4 | 12,635 | $41,449 |
| Barnwell County | 4 | 21,400 | $43,586 |
| Beaufort County | 14 | 193,965 | $89,200 |
| Berkeley County | 13 | 216,938 | $66,771 |
| Calhoun County | 2 | 9,704 | $60,447 |
| Charleston County | 26 | 439,395 | $89,988 |
| Cherokee County | 5 | 62,973 | $49,699 |
| Chester County | 7 | 32,482 | $55,261 |
| Chesterfield County | 8 | 41,177 | $50,026 |
| Clarendon County | 6 | 29,706 | $61,188 |
| Colleton County | 11 | 39,588 | $51,201 |
| Darlington County | 6 | 60,877 | $45,119 |
| Dillon County | 6 | 27,735 | $42,727 |
| Dorchester County | 8 | 163,283 | $64,468 |
| Edgefield County | 6 | 37,303 | $69,625 |
| Fairfield County | 5 | 21,418 | $56,896 |
| Florence County | 11 | 144,144 | $52,840 |
| Georgetown County | 3 | 52,766 | $61,911 |
| Greenville County | 23 | 598,630 | $71,092 |
| Greenwood County | 5 | 65,803 | $54,785 |
| Hampton County | 9 | 18,280 | $46,337 |
| Horry County | 16 | 381,603 | $62,937 |
| Jasper County | 5 | 25,899 | $67,078 |
| Kershaw County | 7 | 75,794 | $63,690 |
| Lancaster County | 4 | 104,115 | $73,415 |
| Laurens County | 8 | 61,469 | $54,779 |
| Lee County | 4 | 15,943 | $44,879 |
| Lexington County | 13 | 301,111 | $72,244 |
| Marion County | 6 | 27,052 | $29,594 |
| Marlboro County | 6 | 26,157 | $36,508 |
| McCormick County | 6 | 9,650 | $52,341 |
| Newberry County | 9 | 40,498 | $67,501 |
| Oconee County | 11 | 79,755 | $72,088 |
| Orangeburg County | 17 | 85,488 | $44,610 |
| Pickens County | 9 | 112,298 | $71,021 |
| Richland County | 18 | 405,127 | $62,768 |
| Saluda County | 3 | 19,418 | $46,944 |
| Spartanburg County | 29 | 305,794 | $63,888 |
| Sumter County | 9 | 104,185 | $53,836 |
| Union County | 4 | 24,879 | $40,408 |
| Williamsburg County | 7 | 30,468 | $43,773 |
| York County | 12 | 289,313 | $80,060 |
Frequently asked questions
- How many counties are listed for South Carolina?
- US5 currently lists 46 counties with published ZIP coverage in South Carolina. Counts can change as geography publishes update.
- What happens when I open a county?
- Each county page shows ZIP totals, income and housing averages, and a ZIP table. From there you can open any ZIP for a full demographics dashboard.