Richest & Poorest Counties in South Carolina

South Carolina has 46 counties. The wealthiest county by median household income is York County at $89,095 , while the lowest-income county is Allendale County at $32,328 . The statewide median household income is $69,324, compared to the national median of $75,149.

The income gap between the wealthiest and poorest county in South Carolina is $56,767. 8 of 46 counties (17%) have a median household income above the national median of $75,149, while 38 (83%) fall below it.

South Carolina's statewide median of $69,324 is 7.8% below the national median. Income data is sourced from the U.S. Census Bureau's American Community Survey (2024 5-Year Estimates) and reflects pre-tax household income including wages, investments, and government transfers.

Geography

Counties Zip Codes

Metric

Richest Counties in South Carolina

Top 10 counties ranked by median household income.

# County Income
1 York County $89,095 +18.6%
2 Charleston County $88,494 +17.8%
3 Beaufort County $86,573 +15.2%
4 Berkeley County $84,358 +12.3%
5 Lancaster County $78,869 +5.0%
6 Dorchester County $78,198 +4.1%
7 Lexington County $77,408 +3.0%
8 Greenville County $76,932 +2.4%
9 Edgefield County $73,029 -2.8%
10 Aiken County $70,609 -6.0%

Poorest Counties in South Carolina

Bottom 10 counties ranked by median household income.

# County Income
46 Allendale County $32,328 -57.0%
45 Marlboro County $34,301 -54.4%
44 Marion County $36,301 -51.7%
43 Union County $41,621 -44.6%
42 Bamberg County $44,370 -41.0%
41 Hampton County $44,711 -40.5%
40 Lee County $44,760 -40.4%
39 Orangeburg County $45,675 -39.2%
38 Williamsburg County $46,213 -38.5%
37 Dillon County $46,605 -38.0%

All 46 Counties Ranked

Every county in South Carolina ranked by median household income. Click any county for its full profile.

# County Income
1 York County $89,095 +18.6%
2 Charleston County $88,494 +17.8%
3 Beaufort County $86,573 +15.2%
4 Berkeley County $84,358 +12.3%
5 Lancaster County $78,869 +5.0%
6 Dorchester County $78,198 +4.1%
7 Lexington County $77,408 +3.0%
8 Greenville County $76,932 +2.4%
9 Edgefield County $73,029 -2.8%
10 Aiken County $70,609 -6.0%
11 Georgetown County $68,713 -8.6%
12 Kershaw County $68,231 -9.2%
13 Horry County $66,880 -11.0%
14 Anderson County $66,651 -11.3%
15 Spartanburg County $66,234 -11.9%
16 Jasper County $65,613 -12.7%
17 Richland County $63,784 -15.1%
18 Oconee County $62,388 -17.0%
19 Newberry County $61,780 -17.8%
20 Pickens County $61,064 -18.7%
21 Calhoun County $58,682 -21.9%
22 Florence County $58,305 -22.4%
23 Laurens County $57,623 -23.3%
24 Sumter County $56,693 -24.6%
25 McCormick County $55,798 -25.8%
26 Abbeville County $52,935 -29.6%
27 Greenwood County $52,830 -29.7%
28 Chester County $52,458 -30.2%
29 Clarendon County $52,401 -30.3%
30 Colleton County $51,114 -32.0%
31 Saluda County $51,009 -32.1%
32 Cherokee County $50,288 -33.1%
33 Chesterfield County $49,235 -34.5%
34 Darlington County $48,581 -35.4%
35 Fairfield County $47,885 -36.3%
36 Barnwell County $46,626 -38.0%
37 Dillon County $46,605 -38.0%
38 Williamsburg County $46,213 -38.5%
39 Orangeburg County $45,675 -39.2%
40 Lee County $44,760 -40.4%
41 Hampton County $44,711 -40.5%
42 Bamberg County $44,370 -41.0%
43 Union County $41,621 -44.6%
44 Marion County $36,301 -51.7%
45 Marlboro County $34,301 -54.4%
46 Allendale County $32,328 -57.0%

About This Data

All figures are estimates from the American Community Survey 2024 5-Year Estimates, published by the U.S. Census Bureau. Values are subject to sampling variability and margin of error.

Rankings are within South Carolina only and may differ from national rankings. For more information, see our methodology.

Frequently Asked Questions

What is the richest county in South Carolina?
The richest county in South Carolina by median household income is York County, with a median household income of $89,095 according to the 2024 American Community Survey. This is above the national median of $75,149.
What is the poorest county in South Carolina?
The poorest county in South Carolina by median household income is Allendale County, at $32,328. This is $42,821 below the national median of $75,149.
How many counties are in South Carolina?
South Carolina has 46 counties with income data from the American Community Survey. 8 of these (17%) have a median household income above the national median of $75,149.
What is the median household income in South Carolina?
The statewide median household income in South Carolina is $69,324, which is 7.8% below the national median of $75,149.
Which county in South Carolina has the highest home values?
Charleston County has the highest median home value in South Carolina at $489,100.