Whitemarsh Island Flag

Whitemarsh Island

County:
Chatham County
County Seat:
No
Area (mi²):
5.815
State:
Georgia

Whitemarsh Island is a CDP located in Chatham County, Georgia. Whitemarsh Island has a 2026 population of 6,947. Whitemarsh Island is currently growing at a rate of 0.14% 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 Whitemarsh Island is $101,729 with a poverty rate of 3.87%. The median age in Whitemarsh Island is 38.5 years: 36.5 years for males, and 40.8 years for females. For every 100 females there are 92.8 males.

6.9K
Total Population
1,195
Density (mi²)
10 0.14%
Growth

Whitemarsh Island Population

Whitemarsh Island Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20266,947100.14%
20256,93790.13%

Median Age

Overall: 38.5 years
Female: 40.8 years
Male: 36.5 years

Whitemarsh Island Adults

There are 5,320 adults, (1,206 of whom are seniors) in Whitemarsh Island.

Sex Ratio

Female: 3,571 (51.9%)
Male: 3,315 (48.1%)

Demographics

The racial composition of Whitemarsh Island includes 81.14% White, 5.52% Black or African American, 3.96% Asian, and smaller percentages for other race and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White5,58781.14%
Two or more races5998.7%
Black or African American3805.52%
Asian2733.96%
Other race470.68%
Race
Population ↓
Percentage (of total)
Two or more races1772.57%
White650.94%
Other race420.61%
Race
Population ↓
Percentage (of total)
White5,52280.19%
Two or more races4226.13%
Black or African American3805.52%
Asian2733.96%
Other race50.07%

Whitemarsh Island Marital Status

Economics and Income Statistics

Whitemarsh Island 's average per capita income is $61,389. Household income levels show a median of $101,729. The poverty rate stands at 3.87%.

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$134,987-
Families$133,010$201,503
Households$101,729$169,631
Non Families$64,375$88,013

$61,389

Average Income

$101,729

Median Household Income

3.87%

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)