Wilmington Island Flag

Wilmington Island

County:
Chatham County
County Seat:
No
Area (mi²):
8.302
State:
Georgia

Wilmington Island is a CDP located in Chatham County, Georgia. Wilmington Island has a 2026 population of 14,300. Wilmington Island is currently declining at a rate of -0.36% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The median household income in Wilmington Island is $93,924 with a poverty rate of 4.24%. The median age in Wilmington Island is 45.2 years: 43.6 years for males, and 46.2 years for females. For every 100 females there are 88.4 males.

14.3K
Total Population
1,723
Density (mi²)
-52 -0.36%
Growth

Wilmington Island Population

Wilmington Island Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202614,300-52-0.36%
202514,352-53-0.37%

Median Age

Overall: 45.2 years
Female: 46.2 years
Male: 43.6 years

Wilmington Island Adults

There are 11,305 adults, (3,249 of whom are seniors) in Wilmington Island.

Sex Ratio

Female: 7,380 (53.1%)
Male: 6,525 (46.9%)

Demographics

The racial composition of Wilmington Island includes 90.97% White, and smaller percentages for Asian, other race, Black or African American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White12,64990.97%
Two or more races5824.19%
Asian3122.24%
Other race1891.36%
Black or African American1731.24%
Race
Population ↓
Percentage (of total)
Two or more races2972.14%
White640.46%
Other race90.06%
Race
Population ↓
Percentage (of total)
White12,58590.51%
Asian3122.24%
Two or more races2852.05%
Other race1801.29%
Black or African American1731.24%

Wilmington Island Marital Status

Economics and Income Statistics

Wilmington Island 's average per capita income is $62,941. Household income levels show a median of $93,924. The poverty rate stands at 4.24%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median ↓
Mean
Married Families$122,017-
Families$114,423$135,328
Households$93,924$117,489
Non Families$69,855$77,941

$62,941

Average Income

$93,924

Median Household Income

4.24%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)