RANKING · 1990 CENSUS · 46 SHOWN OF 46

Oldest housing stock, South Carolina counties · 1990

South Carolina counties ranked by oldest median year of construction (1990 ACS). This list covers the 46 counties in South Carolina that qualify, ranked against each other statewide. The median across all 46 is 1970.

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SAME RANKING BYCities States Metros ZIP codes

YEAR1990 2010 2020 2024

RANKPLACESTATEPOPMEDIAN YEAR BUILTVS –

01Union County, SCSC26,7991964–

02Chester County, SCSC33,0011965–

03Greenwood County, SCSC70,3791966–

04Newberry County, SCSC39,5611967–

05Abbeville County, SCSC24,8361967–

06Allendale County, SCSC7,3551968–

07Laurens County, SCSC71,8481968–

08Bamberg County, SCSC12,7961969–

09Chesterfield County, SCSC44,7401969–

10Dillon County, SCSC27,4581969–

11Fairfield County, SCSC20,3401969–

12Marlboro County, SCSC25,4881969–

13Spartanburg County, SCSC380,8571969–

14Lancaster County, SCSC114,2961969–

15Anderson County, SCSC219,9301970–

16Barnwell County, SCSC20,6531970–

17Calhoun County, SCSC14,1881970–

18Cherokee County, SCSC58,2751970–

19Darlington County, SCSC62,8881970–

20Greenville County, SCSC583,1251970–

21Hampton County, SCSC18,1741970–

22McCormick County, SCSC10,2151970–

23Marion County, SCSC28,2421970–

24Richland County, SCSC434,9561970–

25Saluda County, SCSC19,6801970–

26Aiken County, SCSC181,5151970–

27Florence County, SCSC138,5041971–

28Lee County, SCSC15,7301971–

29Sumter County, SCSC105,0671971–

30Williamsburg County, SCSC29,6621971–

31Charleston County, SCSC436,2001971–

32Orangeburg County, SCSC83,1771971–

33Colleton County, SCSC39,3821972–

34Oconee County, SCSC83,7751972–

35Pickens County, SCSC139,1981972–

36Edgefield County, SCSC29,8081973–

37Jasper County, SCSC38,5331973–

38Kershaw County, SCSC73,1661973–

39Clarendon County, SCSC31,0431974–

40Lexington County, SCSC317,5881974–

41York County, SCSC306,8871974–

42Georgetown County, SCSC65,9121975–

43Berkeley County, SCSC274,6661976–

44Dorchester County, SCSC178,3971977–

45Beaufort County, SCSC204,4331979–

46Horry County, SCSC427,5511980–

SHOWING 1–46 OF 46

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS