Counties in South Carolina by gini index

Charleston County had the highest gini index of 46 counties in 2022, at 51.4 index. Dorchester County had the lowest, at 42.7 index. The median was 46.8 index and the figure for South Carolina was 47.7 index. Source: the U.S. Census Bureau.

Median46.846 counties
South Carolina47.7History

All counties, 2022

CSVChart (SVG)

Charleston CountyCharleston County: 51.4 index51.4Darlington CountyDarlington County: 50.3 index50.3Greenwood CountyGreenwood County: 49.9 index49.9Marion CountyMarion County: 49.8 index49.8Williamsburg CountyWilliamsburg County: 49.4 index49.4Fairfield CountyFairfield County: 49.4 index49.4Marlboro CountyMarlboro County: 49.4 index49.4Georgetown CountyGeorgetown County: 49.4 index49.4Pickens CountyPickens County: 49.2 index49.2Oconee CountyOconee County: 49.1 index49.1Abbeville CountyAbbeville County: 49 index49Richland CountyRichland County: 49 index49Florence CountyFlorence County: 48.5 index48.5Orangeburg CountyOrangeburg County: 48.4 index48.4Clarendon CountyClarendon County: 48.2 index48.2Dillon CountyDillon County: 48.1 index48.1Bamberg CountyBamberg County: 48 index48Beaufort CountyBeaufort County: 47.8 index47.8Cherokee CountyCherokee County: 47.5 index47.5Calhoun CountyCalhoun County: 47.3 index47.3Barnwell CountyBarnwell County: 47.3 index47.3Greenville CountyGreenville County: 47.2 index47.2Anderson CountyAnderson County: 46.9 index46.9Allendale CountyAllendale County: 46.7 index46.7Chesterfield CountyChesterfield County: 46.6 index46.6Newberry CountyNewberry County: 46.5 index46.5Edgefield CountyEdgefield County: 46.3 index46.3Union CountyUnion County: 46.3 index46.3McCormick CountyMcCormick County: 46 index46Jasper CountyJasper County: 46 index46Lancaster CountyLancaster County: 45.9 index45.9Colleton CountyColleton County: 45.6 index45.6Sumter CountySumter County: 45.6 index45.6Aiken CountyAiken County: 45.4 index45.4Laurens CountyLaurens County: 45.3 index45.3Lee CountyLee County: 45.2 index45.2Spartanburg CountySpartanburg County: 45.1 index45.1Horry CountyHorry County: 44.8 index44.8Saluda CountySaluda County: 44.6 index44.6Chester CountyChester County: 44.6 index44.6Hampton CountyHampton County: 44.4 index44.4York CountyYork County: 43.9 index43.9Kershaw CountyKershaw County: 43.6 index43.6Lexington CountyLexington County: 43.2 index43.2Berkeley CountyBerkeley County: 43 index43Dorchester CountyDorchester County: 42.7 index42.7
index. Source: U.S. Census Bureau. Retrieved 2026-10-10.

Full ranking

RankCounties2022
index
Change on 2021
1Charleston County51.4-0.2
2Darlington County50.3+0.2
3Greenwood County49.9+0.2
4Marion County49.8+0.9
5Williamsburg County49.4-1
6Fairfield County49.4-0.6
7Marlboro County49.4+2.2
8Georgetown County49.4-0.9
9Pickens County49.2+0.7
10Oconee County49.1+0.1
11Abbeville County49+0.5
12Richland County49-0.2
13Florence County48.5-0.3
14Orangeburg County48.4-0.6
15Clarendon County48.2-1.1
16Dillon County48.1-0
17Bamberg County48+3.7
18Beaufort County47.8-0.4
19Cherokee County47.50
20Calhoun County47.3-0.2
21Barnwell County47.3-1.3
22Greenville County47.2-0.3
23Anderson County46.9+0.6
24Allendale County46.7-0
25Chesterfield County46.6+0.9
26Newberry County46.5+0.6
27Edgefield County46.3-1.5
27Union County46.3-0.3
29McCormick County46+0.4
30Jasper County46-0.5
31Lancaster County45.9-0.2
32Colleton County45.6-0.9
33Sumter County45.6-0.3
34Aiken County45.40
35Laurens County45.3-0.7
36Lee County45.2-3.9
37Spartanburg County45.1-0
38Horry County44.8+0.5
39Saluda County44.6+0.9
40Chester County44.6-0.8
41Hampton County44.4+1.8
42York County43.9-0.4
43Kershaw County43.6-0.3
44Lexington County43.20
45Berkeley County43-0.3
46Dorchester County42.7+1.6

Other periods

About this ranking

Income inequality on a 0 to 100 scale, where 0 is perfect equality.

Eurostat, equivalised disposable income after social transfers (EU-SILC), for the EU and its countries. For other countries use gini_index_world_bank, which is measured on a different basis. For the United States, ACS five-year estimate B19083 measures inequality in household money income before taxes. Census publishes a coefficient from 0 to 1; Invokely multiplies it by 100. The displayed year is the final year of the five-year period. Negative household incomes are treated as zero. This differs from the EU-SILC measure based on equivalised disposable income and should not be treated as directly comparable.

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.

How to cite

U.S. Census Bureau. American Community Survey 5-year estimates, table B19083: Gini index of household income inequality (coefficient multiplied by 100). https://www2.census.gov/programs-surveys/acs/summary_file/2022/table-based-SF/data/5YRData/acsdt5y2022-b19083.dat. Retrieved 2026-10-10.

Use this data in your AI agent

Invokely serves this figure to AI assistants through MCP and to code through a REST API, with the source and citation attached. Ask your assistant:

Rank Counties in South Carolina by gini index using official data, and cite the source.
rank_places {"indicator":"gini_index","level":"province","within":"South Carolina","limit":10}
GET https://invokely.ai/api/v1/rank?indicator=gini_index&level=province&within=South%20Carolina&limit=10

Connect Claude, ChatGPT or Cursor in one step. The trial answers 25 calls a day without an account.

Questions

Which county has the highest gini index?

Charleston County, with 51.4 index in 2022, according to the U.S. Census Bureau.

Which county has the lowest gini index?

Dorchester County, with 42.7 index in 2022.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, American Community Survey 5-year estimates, table B19083: Gini index of household income inequality (coefficient multiplied by 100). Retrieved 2026-10-10.

Gini index: other rankings

Counties in South Carolina: more rankings