RANKING · 2020 CENSUS · 104 SHOWN OF 104

Largest households, South Carolina cities · 2020

South Carolina cities ranked by average household size (2023 ACS). This list covers the 104 cities in South Carolina that qualify, ranked against each other statewide.

South CarolinaAll statesPop > 5KAll rankings

SAME RANKING BYCounties States Metros ZIP codes

RELATEDMost expensive homes Cheapest homes Highest median rent Lowest median rent Highest homeownership rate Highest renter share

YEAR2010 2020 2024

RANKPLACESTATEPOPAVERAGE HOUSEHOLD SIZEVS 2000

01Piedmont, SCSC5,4623.37–

02Five Forks, SCSC18,6563.21–

03Burton, SCSC6,9123.11–

04White Knoll, SCSC8,3103.08–

05Ladson, SCSC16,1403.07–

06Laurel Bay, SCSC5,8823.06–

07Clover, SCSC7,6592.95–

08Fort Mill, SCSC38,6732.95–

09Sangaree, SCSC8,6812.93–

10Red Hill, SCSC15,9202.85–

11Tega Cay, SCSC14,4572.85–

12Fountain Inn, SCSC14,7222.84–

13Carolina Forest, SCSC26,2632.83–

14Lyman, SCSC7,1032.82–

15Dillon, SCSC6,2272.81–

16Goose Creek, SCSC52,0102.81–

17Simpsonville, SCSC28,4592.81–

18Lake Wylie, SCSC16,0062.81–

19Parker, SCSC12,8982.81–

20Socastee, SCSC23,7962.77–

21Batesburg-Leesville, SCSC5,3462.75–

22James Island, SCSC12,6602.74–

23Forestbrook, SCSC7,4792.74–

24Bluffton, SCSC36,8072.71–

25Hollywood, SCSC5,6522.71–

26Greer, SCSC50,0072.70–

27Blythewood, SCSC7,2332.69–

28Hanahan, SCSC22,4152.69–

29Summerville, SCSC53,1772.68–

30Moncks Corner, SCSC20,6122.67–

31Sans Souci, SCSC7,6652.67–

32Berea, SCSC16,8622.66–

33Gaffney, SCSC12,5832.65–

34Travelers Rest, SCSC9,1352.64–

35Powdersville, SCSC10,7712.64–

36Lugoff, SCSC9,7862.63–

37Boiling Springs, SCSC12,9362.62–

38Taylors, SCSC24,5052.62–

39Lake Murray of Richland, SCSC7,0232.60–

40Conway, SCSC30,6272.59–

41Gantt, SCSC15,4012.58–

42Irmo, SCSC12,2042.56–

43Lancaster, SCSC9,6232.56–

44Port Royal, SCSC16,6482.55–

45Mauldin, SCSC31,4652.54–

46Lexington, SCSC25,7292.52–

47Hartsville, SCSC7,3742.50–

48Marion, SCSC6,0282.50–

49North Charleston, SCSC129,2452.50–

50Homeland Park, SCSC6,6322.50–

51Sumter, SCSC43,0942.49–

52York, SCSC10,6202.48–

53Bennettsville, SCSC7,5652.46–

54Mount Pleasant, SCSC95,4692.45–

55Rock Hill, SCSC75,9112.44–

56Beaufort, SCSC15,7752.43–

57Lake City, SCSC5,9402.43–

58Seven Oaks, SCSC15,9212.42–

59Woodfield, SCSC9,4652.42–

60Camden, SCSC9,2012.41–

61Clemson, SCSC18,9412.41–

62Florence, SCSC41,2312.39–

63Georgetown, SCSC8,8692.39–

64Greenwood, SCSC22,7452.39–

65Belvedere, SCSC5,1802.39–

66Welcome, SCSC6,5272.38–

67Laurens, SCSC9,3272.37–

68Dentsville, SCSC15,2092.37–

69Clinton, SCSC7,9182.36–

70Myrtle Beach, SCSC40,9372.36–

71Red Bank, SCSC11,3142.36–

72Centerville, SCSC7,0492.36–

73Oak Grove, SCSC12,2562.34–

74Wade Hampton, SCSC20,8982.33–

75Valley Falls, SCSC8,2392.33–

76Easley, SCSC27,3192.32–

77Chester, SCSC5,3242.31–

78North Augusta, SCSC26,9822.31–

79Spartanburg, SCSC39,9782.30–

80Walterboro, SCSC5,4852.30–

81Aiken, SCSC33,8082.29–

82Charleston, SCSC159,4232.29–

83Orangeburg, SCSC13,3832.29–

84Darlington, SCSC6,0752.26–

85Cayce, SCSC13,6802.25–

86Forest Acres, SCSC10,3902.23–

87Hardeeville, SCSC16,4592.23–

88Newberry, SCSC10,8912.23–

89St. Andrews, SCSC19,8682.23–

90Anderson, SCSC31,3232.22–

91Columbia, SCSC147,0352.22–

92Hilton Head Island, SCSC38,1962.22–

93Woodruff, SCSC6,0262.22–

94Murrells Inlet, SCSC10,0442.17–

95Seneca, SCSC9,4242.14–

96Clemson University, SCSC7,0152.13–

97Litchfield Beach, SCSC9,0442.12–

98North Myrtle Beach, SCSC21,3462.11–

99Union, SCSC8,0772.10–

100West Columbia, SCSC18,4892.09–

101Central, SCSC5,2982.05–

102Greenville, SCSC75,3102.05–

103Little River, SCSC11,7712.04–

104Garden City, SCSC11,5912.02–

SHOWING 1–104 OF 104

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UPDATED 2026-06-02 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES