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Johns Island CCD, Charleston County, SC

20,172 Population
75.7 square miles 266.5 people per square mile

Census data: ACS 2022 5-year unless noted

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Demographics

44 ±3.3 Median age
  • about 10 percent higher than the figure in Charleston County: 38.9 ±0.2
  • about 10 percent higher than the figure in South Carolina: 40 ±0.2

Economics

$50,833 ±$4,616 Per capita income
  • about the same as the amount in Charleston County: $51,480 ±$1,567
  • about 1.4 times the amount in South Carolina: $36,072 ±$266
$103,902 ±$12,469 Median household income
  • about 1.3 times the amount in Charleston County: $78,795 ±$2,075
  • more than 1.5 times the amount in South Carolina: $63,623 ±$486

9.2% ±4% (1,839  ±810) Persons below poverty line
  • about three-quarters of the rate in Charleston County: 12.3% 48,952 (±0.8% / ±3,289)
  • about two-thirds of the rate in South Carolina: 14.4% 717,849 (±0.2% / ±11,836)

30.4 minutes ±4.6 (312,905  ±33,291) Mean travel time to work
  • about 25 percent higher than the figure in Charleston County: 24.5 4,486,010 (±0.3 / ±92,168)
  • about 20 percent higher than the figure in South Carolina: 25.5 54,759,448 (±0.1 / ±395,881)

Families

8,323 ±566 Number of households
  • Charleston County: 171,795 ±1,430
  • South Carolina: 2,023,085 ±5,487
2.4 ±0.1 (20,030  ±1,451) Persons per household
  • a little higher than the figure in Charleston County: 2.3 398,665 (±0 / ±126)
  • about the same as the figure in South Carolina: 2.5 5,004,353

3.1% ±2.2% (130  ±95) Women 15-50 who gave birth during past year
  • about three-fifths of the rate in Charleston County: 5.4% † 5,385 (±0.9% / ±921)
  • about three-fifths of the rate in South Carolina: 5.3% 62,830 (±0.2% / ±2,492)

Housing

9,559 ±610 Number of housing units
  • Charleston County: 202,600 ±106
  • South Carolina: 2,362,253 ±501

$390,000 ±$24,792 Median value of owner-occupied housing units
  • a little less than the amount in Charleston County: $415,000 ±$8,451
  • nearly double the amount in South Carolina: $216,200 ±$1,122

17.6% ±4.8% (3,522  ±,987.7) Moved since previous year
  • about 10 percent higher than the rate in Charleston County: 15.5% 62,631 (±0.8% / ±3,352.5)
  • about 1.3 times the rate in South Carolina: 13.5% 686,178 (±0.2% / ±10,988)

Social

92.6% ±4.2% (14,336  ±1,152.5) High school grad or higher
  • about the same as the rate in Charleston County: 92.9% 274,664 (±1.6% / ±4,654.9)
  • a little higher than the rate in South Carolina: 89.3% 3,174,118 (±0.4% / ±15,315.5)
47.2% ±4.3% (7,311  ±,828.3) Bachelor's degree or higher
  • about the same as the rate in Charleston County: 48.1% 142,134 (±1.1% / ±3,246.2)
  • about 1.5 times the rate in South Carolina: 30.6% 1,088,770 (±0.3% / ±9,317.5)

N/A Persons with language other than English spoken at home

6% ±2.1% (1,213  ±424) Foreign-born population
  • a little higher than the rate in Charleston County: 5.8% 23,873
  • about 10 percent higher than the rate in South Carolina: 5.3% 270,170

6.4% ±1.7% (1,078  ±303) Population with veteran status
  • about three-quarters of the rate in Charleston County: 8.8% 28,647 (±0.5% / ±1,554)
  • about three-quarters of the rate in South Carolina: 8.7% 349,900 (±0.1% / ±4,262)
1,078 Total veterans ±303 1,007 Male ±289 71 Female ±75

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