RANKING · 2024 ACS · 104 SHOWN OF 104

Most uninsured people, South Carolina cities

South Carolina cities with the most residents lacking health insurance, as of the 2024 American Community Survey. Ranked by number of people, not the uninsured rate. This list covers the 104 cities in South Carolina that qualify, ranked against each other statewide. The median across all 104 is 1,277. Biggest climber in the top 100 since 2020: Chester, SC, up 29 places to #65.

South CarolinaAll statesPop > 5KAll rankings

SAME RANKING BYCounties States Metros

YEAR2020 2024

RANKPLACESTATEPOPUNINSURED RESIDENTSVS 2020

01North Charleston, SCSC129,24517,675−8%

02▲1Columbia, SCSC147,0359,6050%

03▼1Charleston, SCSC159,4239,087−8%

04▲1Greenville, SCSC75,3106,881+9%

05▼1Rock Hill, SCSC75,9116,746−15%

06Myrtle Beach, SCSC40,9375,876−4%

07Summerville, SCSC53,1775,146−11%

08Socastee, SCSC23,7964,593−17%

09▲1Greer, SCSC50,0074,432+5%

10▲1Hilton Head Island, SCSC38,1963,833−7%

11▲1Mount Pleasant, SCSC95,4693,768−6%

12▲8Parker, SCSC12,8983,671+19%

13▲2Spartanburg, SCSC39,9783,623+3%

14▼5Sumter, SCSC43,0943,439−19%

15▼2Goose Creek, SCSC52,0103,309−10%

16▼2Berea, SCSC16,8623,048−16%

17▲5Conway, SCSC30,6273,027+2%

18▲7Ladson, SCSC16,1402,917+16%

19▼2Florence, SCSC41,2312,811−17%

20▼4St. Andrews, SCSC19,8682,811−18%

21▼2Anderson, SCSC31,3232,806−13%

22▲5Simpsonville, SCSC28,4592,785+24%

23▲9Gantt, SCSC15,4012,657+27%

24Taylors, SCSC24,5052,647−3%

25▼4Red Hill, SCSC15,9202,394−20%

26▲14Easley, SCSC27,3192,354+42%

27▲23Homeland Park, SCSC6,6322,323+89%

28▼2Wade Hampton, SCSC20,8982,226−9%

29▲4Carolina Forest, SCSC26,2632,166+8%

30▼12Hanahan, SCSC22,4152,147−35%

31▲6Bluffton, SCSC36,8072,063+16%

32▼2West Columbia, SCSC18,4891,884−12%

33▼4Aiken, SCSC33,8081,859−14%

34▼11Greenwood, SCSC22,7451,842−34%

35North Augusta, SCSC26,9821,773−3%

36▲7Woodfield, SCSC9,4651,685+10%

37▼6Mauldin, SCSC31,4651,666−21%

38▼2North Myrtle Beach, SCSC21,3461,661−9%

39▼11Dentsville, SCSC15,2091,641−26%

40▼1Gaffney, SCSC12,5831,621−4%

41▲4Cayce, SCSC13,6801,553+10%

42▲13Newberry, SCSC10,8911,548+37%

43▲24Clemson, SCSC18,9411,505+69%

44▲19Fort Mill, SCSC38,6731,450+50%

45▼1Orangeburg, SCSC13,3831,418−1%

46▼8Sans Souci, SCSC7,6651,412−21%

47▲24Valley Falls, SCSC8,2391,354+73%

48▼14Oak Grove, SCSC12,2561,350−29%

49▲17Sangaree, SCSC8,6811,344+50%

50▲6Hardeeville, SCSC16,4591,301+22%

51▲2Lexington, SCSC25,7291,288+8%

52▼3Seven Oaks, SCSC15,9211,277−2%

53▼12Red Bank, SCSC11,3141,271−20%

54Garden City, SCSC11,5911,262+12%

55▲4Welcome, SCSC6,5271,162+13%

56▼8Lancaster, SCSC9,6231,157−11%

57▲3Murrells Inlet, SCSC10,0441,131+10%

58▲18Moncks Corner, SCSC20,6121,125+57%

59▲19Lake Wylie, SCSC16,0061,036+49%

60▼14Seneca, SCSC9,4241,025−22%

61▼14Fountain Inn, SCSC14,722965−27%

62▲10Little River, SCSC11,771964+25%

63▲10Laurens, SCSC9,327955+26%

64▲5York, SCSC10,620911+9%

65▲29Chester, SCSC5,324903+65%

66▲15Boiling Springs, SCSC12,936884+30%

67▼6Beaufort, SCSC15,775882−10%

68▼26Irmo, SCSC12,204876−43%

69▼1Powdersville, SCSC10,771823−3%

70▲18Tega Cay, SCSC14,457820+36%

71▲20Lake City, SCSC5,940818+42%

72▲2Port Royal, SCSC16,648787+7%

73▲12Camden, SCSC9,201761+22%

74▲3Union, SCSC8,077759+7%

75▲20Centerville, SCSC7,049727+39%

76▲7Lugoff, SCSC9,786722+9%

77▼13Clinton, SCSC7,918716−25%

78▼3Five Forks, SCSC18,656692−4%

79▲13Bennettsville, SCSC7,565689+21%

80▲17White Knoll, SCSC8,310647+49%

81▲3Travelers Rest, SCSC9,135611−4%

82Darlington, SCSC6,075604−9%

83▼25Marion, SCSC6,028599−42%

84▼33Burton, SCSC6,912580−52%

85▼33Georgetown, SCSC8,869562−53%

86▲1Forest Acres, SCSC10,390560−8%

87▲13Walterboro, SCSC5,485558+71%

88▼23Piedmont, SCSC5,462554−41%

89▲4Dillon, SCSC6,227552+1%

90▼20Clover, SCSC7,659548−31%

91▼11Belvedere, SCSC5,180513−25%

92▼13Batesburg-Leesville, SCSC5,346511−26%

93▼7Hartsville, SCSC7,374466−24%

94▲4Central, SCSC5,298460+7%

95▲9Clemson University, SCSC7,015455+261%

96▼6Hollywood, SCSC5,652447−23%

97▲2Blythewood, SCSC7,233426+22%

98▼2Woodruff, SCSC6,026414−19%

99▼42James Island, SCSC12,660382−63%

100▼11Forestbrook, SCSC7,479313−47%

101▲2Lyman, SCSC7,103312+60%

102▼40Litchfield Beach, SCSC9,044288−71%

103▼2Laurel Bay, SCSC5,882200−27%

104▼2Lake Murray of Richland, SCSC7,023105−55%

SHOWING 1–104 OF 104

Download CSV (full list, 104 rows)

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