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, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

Black or African American

Other race

Asian

Two or more races

White

Native American

Native Hawaiian or Pacific Islander

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%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%

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