United States › South Carolina › James Island CITY · 2020 ACS
James Island South Carolina · 11,621 residents · 4.74 sq mi
Time machine
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The short version
James Island is home to 11,621 people in South Carolina. 85% of homes are owner-occupied. That is roughly 50% ahead of the South Carolina median. This is an unusually credentialed place: 49% of adults have a four-year degree. The foreign-born share is 3%. Median rent is $1,625 a month.
At a glance
Wealthier
above the US median
US median: $66,278
Older
median age 41.6
US median: 38.8
More educated
49% hold a bachelor's degree
US average: 33%
Stable housing
home values roughly flat, inflation adjusted
US median home: $265,253
Section 01
Population & growth from 44.1 in 2019
US average: 38.8
Population, 2013 – 2024
11K 11K 12K 12K 12K 2013 2020 2024 James Island Age distribution, 2020
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Section 02
Income & economy $82,083
−1%inflation adjusted, since 2019
from $81,674 in 2019
US average: $66,278
from $40,803 in 2019
US average: $35,364
Households earning $100K+
from 54.7% in 2019
US average: 43.9%
from 5.4% in 2019
US average: 12.8%
Workforce by industry, 2020
Professional, scientific, technical 4.3%
Public administration 3.6%
Transportation & warehousing 3%
Agriculture, forestry, fishing 1.6%
Arts, entertainment, food 0.8%
Education & health services 0.3%
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$341,000
+12%inflation adjusted, since 2019
from $300,600 in 2019
US average: $265,253
$1,625
+17%inflation adjusted, since 2019
from $1,374 in 2019
US average: $1,124
from 83.1% in 2019
14.5% rent
from 2.56 people in 2019
US average: 2.61
from 3.7 in 2019
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04
Race & ethnicity 2019
White, non-Hispanic 85.8%(10,363)
Hispanic / Latino 1.7%(208)
2020
White, non-Hispanic 83.4%(9,689)
Hispanic / Latino 2.7%(311)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 19 more ancestry groups with data from 47.5% in 2019
US average: 32.9%
High school or higher
from 94.8% in 2019
US average: 88.5%
from 14.5% in 2019
US average: 12.7%
Section 06
Commute & transportation 23.3 min
Unchangedsince 2019
from 23.4 min in 2019
US average: 26.9
from 83.0% in 2019
US average: 75.1%
from 1.7% in 2019
US average: 8.4%
Section 07
Work & employment from 1.2% in 2019
US average: 5.4%
from 68.0% in 2019
US average: 63.4%
Women 20-64 in the labor force
US average: 73.3%
from 50.3% in 2019
US average: 39.3%
Section 08
People & community from 2.3% in 2019
US average: 13.5%
from 8.7% in 2019
US average: 8.8%
Computer in household
US average: 91.9%
Marital status (2024)
Men 15+
Never married 27.6%(1,347)
Women 15+
Never married 23.2%(1,192)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 8.7% in 2019
US average: 8.8%
Direct-purchase
US average: 13.7%
VA health care
US average: 2.3%
Any private
US average: 68.1%
Any public
US average: 35.2%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2020
Gulf War (2001 or later) 8.8%(83)
Share of the 945 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
Places similar to James Island Head to head
Compare James Island to nearby cities JAMES ISLAND VS
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JAMES ISLAND VS
Charleston
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Hanahan
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North Charleston
Income $62,956 −23%
Home value $302,200 −11%
Population 129,245 +921%
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Frequently asked
How many people live in James Island, South Carolina? James Island, South Carolina has about 11,621 residents according to the 2020 American Community Survey.
What is the median household income in James Island, South Carolina? The typical household in James Island, South Carolina earns about $82,083 a year. Half of households make more than that, and half make less.
Is James Island, South Carolina expensive? In James Island, South Carolina, the median home is worth about $341,000, and the typical rent is about $1,625 a month.
How educated are people in James Island, South Carolina? About 49.4% of adults age 25 and over in James Island, South Carolina hold a bachelor's degree or higher.
What is the poverty rate in James Island, South Carolina? About 5.4% of people in James Island, South Carolina live below the federal poverty line.
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