RANKING · 2024 ACS · 21 SHOWN OF 21

Highest Australian population share, South Carolina counties

South Carolina counties ranked by the share of all residents who are Australian ancestry (2024 American Community Survey). A concentration measure: Australian residents as a percentage of total population. This list covers the 21 counties in South Carolina that qualify, ranked against each other statewide. The median across all 21 is 0.0%. Biggest climber in the top 100 since 2020: Dorchester County, SC, up 5 places to #1.

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RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

Highest Australian population share by state

RANKPLACESTATEPOPAUSTRALIAN SHAREVS 2010

01▲5Dorchester County, SCSC178,3970.2%+0.1 pts

02Jasper County, SCSC38,5330.2%–

03▼2Newberry County, SCSC39,5610.1%–

04▼1Berkeley County, SCSC274,6660.1%–

05Clarendon County, SCSC31,0430.1%0.0 pts

06▲3Lexington County, SCSC317,5880.0%0.0 pts

07Anderson County, SCSC219,9300.0%0.0 pts

08Georgetown County, SCSC65,9120.0%0.0 pts

09▲4Charleston County, SCSC436,2000.0%0.0 pts

10▲4York County, SCSC306,8870.0%0.0 pts

11▲5Pickens County, SCSC139,1980.0%–

12Laurens County, SCSC71,8480.0%0.0 pts

13▲4Spartanburg County, SCSC380,8570.0%–

14Oconee County, SCSC83,7750.0%0.0 pts

15Beaufort County, SCSC204,4330.0%−0.1 pts

16▼12Greenville County, SCSC583,1250.0%0.0 pts

17▼9Horry County, SCSC427,5510.0%−0.1 pts

18▼6Richland County, SCSC434,9560.0%0.0 pts

19Aiken County, SCSC181,5150.0%0.0 pts

20▼18Florence County, SCSC138,5040.0%–

21▼10Orangeburg County, SCSC83,1770.0%–

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES