Stone Mountain Flag

Stone Mountain

County:
DeKalb County
County Seat:
No
Area (mi²):
1.651
State:
Georgia

Stone Mountain is a city located in DeKalb County, Georgia. Stone Mountain has a 2026 population of 6,481. Stone Mountain is currently declining at a rate of -0.54% annually and its population has decreased by -3.17% since the most recent census, which recorded a population of 6,693 in 2020.

The median household income in Stone Mountain is $46,973 with a poverty rate of 16.64%. The median age in Stone Mountain is 34.9 years: 33.5 years for males, and 40.6 years for females. For every 100 females there are 113.8 males.

6.5K
Total Population
3,925
Density (mi²)
-35 -0.54%
Growth

Stone Mountain Population

Stone Mountain Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20266,481-35-0.54%
20256,516-36-0.55%
20246,552-39-0.59%
20236,591-41-0.62%
20226,63270.11%
20216,625-76-1.13%
20206,6933695.83%
20196,324-26-0.41%
20186,350-29-0.45%
20176,379-11-0.17%
20166,3902213.58%
20156,169701.15%
20146,099280.46%
20136,071470.78%
20126,024921.55%
20115,932530.9%
20105,879771.33%
20007,14565110.02%
19906,4941,62733.43%
19804,86700%

Median Age

Overall: 34.9 years
Female: 40.6 years
Male: 33.5 years

Stone Mountain Adults

There are 5,073 adults, (902 of whom are seniors) in Stone Mountain.

Sex Ratio

Female: 3,098 (46.8%)
Male: 3,525 (53.2%)

Demographics

The racial composition of Stone Mountain includes 81.64% Black or African American, 9.33% White, and smaller percentages for Asian, other race, Native Hawaiian or Pacific Islander, Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
Black or African American5,40781.64%
White6189.33%
Two or more races3875.84%
Asian1161.75%
Other race540.82%
Native Hawaiian or Pacific Islander290.44%
Native American120.18%
Race
Population ↓
Percentage (of total)
Asian520.79%
Native Hawaiian or Pacific Islander290.44%
Two or more races260.39%
Other race110.17%
Black or African American80.12%
Race
Population ↓
Percentage (of total)
Black or African American5,39981.52%
White6189.33%
Two or more races3615.45%
Asian640.97%
Other race430.65%
Native American120.18%

Stone Mountain Marital Status

Economics and Income Statistics

Stone Mountain 's average per capita income is $33,231. Household income levels show a median of $46,973. The poverty rate stands at 16.64%.

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$88,516-
Families$51,176$73,894
Households$46,973$65,010
Non Families$36,193$52,488

$33,231

Average Income

$46,973

Median Household Income

16.64%

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)