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Seabrook Island, SC

2,107 Population
5.9 square miles 354.8 people per square mile

Census data: ACS 2023 5-year unless noted

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Demographics

68.5 ±1.6 Median age
  • nearly double the figure in the Charleston-North Charleston, SC Metro Area: 38.1 ±0.2
  • more than 1.5 times the figure in South Carolina: 40.1 ±0.1

Economics

$118,638 ±$16,586 Per capita income
  • more than double the amount in the Charleston-North Charleston, SC Metro Area: $46,863 ±$1,044
  • more than double the amount in South Carolina: $37,993 ±$303
$124,519 ±$35,218 Median household income
  • about 1.5 times the amount in the Charleston-North Charleston, SC Metro Area: $82,272 ±$1,253
  • nearly double the amount in South Carolina: $66,818 ±$504

4.6% ±3.8% (97  ±82) Persons below poverty line
  • about two-fifths of the rate in the Charleston-North Charleston, SC Metro Area: 11.2% 89,836 (±0.6% / ±4,555)
  • about one-third of the rate in South Carolina: 14.2% 719,720 (±0.3% / ±14,294)

27.6 minutes ±15.7 (10,335  ±4,006) Mean travel time to work
  • about the same as the figure in the Charleston-North Charleston, SC Metro Area: 27.4 9,777,660 (±0.3 / ±151,882)
  • about 10 percent higher than the figure in South Carolina: 25.6 54,950,328 (±0.1 / ±402,424)

Families

1,183 ±181 Number of households
  • the Charleston-North Charleston, SC Metro Area: 327,420 ±2,029
  • South Carolina: 2,070,390 ±5,976
1.8 ±0.4 (2,107  ±285) Persons per household
  • about three-quarters of the figure in the Charleston-North Charleston, SC Metro Area: 2.5 801,368 (±0 / ±193)
  • about three-quarters of the figure in South Carolina: 2.5 5,074,803

N/A Women 15-50 who gave birth during past year

Housing

2,522 ±230 Number of housing units
  • the Charleston-North Charleston, SC Metro Area: 370,246 ±285
  • South Carolina: 2,401,638 ±448

$899,600 ±$101,192 Median value of owner-occupied housing units
  • more than double the amount in the Charleston-North Charleston, SC Metro Area: $345,400 ±$3,597
  • more than double the amount in South Carolina: $236,700 ±$1,344

14.2% ±3.6% (300  ±86.5) Moved since previous year
  • a little less than the rate in the Charleston-North Charleston, SC Metro Area: 14.9% 120,035 (±0.6% / ±4,919.1)
  • about 10 percent higher than the rate in South Carolina: 13.1% 675,719 (±0.2% / ±11,203.9)

Social

99.6% ±17.4% (2,089  ±230.6) High school grad or higher
  • about 10 percent higher than the rate in the Charleston-North Charleston, SC Metro Area: 91.9% 524,563 (±1.1% / ±6,507.7)
  • about 10 percent higher than the rate in South Carolina: 89.6% 3,234,677 (±0.4% / ±15,380.7)
82.1% ±15.2% (1,722  ±217.8) Bachelor's degree or higher
  • about double the rate in the Charleston-North Charleston, SC Metro Area: 40% 227,969 (±0.7% / ±4,135.3)
  • more than double the rate in South Carolina: 31.5% 1,136,208 (±0.3% / ±9,349.9)

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

2.2% ±1.2% (46  ±26) Foreign-born population
  • about one-third of the rate in the Charleston-North Charleston, SC Metro Area: 6.4% 51,925
  • about two-fifths of the rate in South Carolina: 5.6% 293,556

10.9% ±2.1% (229  ±54) Population with veteran status
  • a little higher than the rate in the Charleston-North Charleston, SC Metro Area: 10.2% 64,226 (±0.3% / ±1,968)
  • about 1.3 times the rate in South Carolina: 8.5% 344,530 (±0.1% / ±4,290)
229 Total veterans ±54 229 Male ±54 N/A Female ±14

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