Lithonia

County:: DeKalb County
County Seat:: No
Area (mi²):: 0.928
State:: Georgia

Lithonia is a city located in DeKalb County, Georgia. Lithonia has a 2025 population of 2,531. Lithonia is currently declining at a rate of -1.02% annually and its population has decreased by -4.85% since the most recent census, which recorded a population of 2,660 in 2020.

The average household income in Lithonia is $75,412 with a poverty rate of 23.56%.The median age in Lithonia is 35.6 years: 35.8 years for males, and 33.8 years for females.

Demographics

The racial composition of Lithonia includes 84.39% Black or African American, 7.35% other race, 4.02% Asian, and smaller percentages for Two or more races, White and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
Black or African American	2,206	84.39%
Other race	192	7.35%
Asian	105	4.02%
Two or more races	58	2.22%
White	53	2.03%

Lithonia Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Lithonia's average per capita income is $41,382. Household income levels show a median of $49,438. The poverty rate stands at 23.56%.

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	$82,407	-
Families	$53,792	$75,009
Households	$49,438	$75,412
Non Families	$48,792	$67,636

$41,382

Average Income

$49,438

Median Household Income

23.56%

Poverty Rate