Lithonia city, Georgia Demographics & Population 2026

Population Overview

Lithonia city is a small community located in Georgia. The total population is 2,614. It ranks as the 259th most populous out of 670 cities and towns in Georgia.

Age Demographics

The median age in Lithonia city is 35.6 years. This is 5% lower than the state median of 37.4 years.

Economy, Income & Housing

The median household income in Lithonia city is $49,438. This is 34% lower than the state median of $74,664. Compared to the national median of $78,538, household income here is 37% lower. The poverty rate stands at 23.6%. This is 75% higher than the state poverty rate of 13.5%. With more than one in five residents living below the poverty line, economic hardship is a significant challenge for the community. The unemployment rate is 8.8%. This is 71% higher than the state rate of 5.1%. The median home value is $171,500. Housing costs are 37% lower than the state median of $272,900. The home-value-to-income ratio is 3.5x. 33.0% of occupied housing units are owner-occupied. This homeownership rate is 50% lower than the state average of 65.4%.

Race & Ethnicity

The largest racial or ethnic group in Lithonia city is Black or African American, making up 84.4% of the population. Hispanic or Latino residents account for 5.1%. The White (non-Hispanic) population (2.0%) is well below the state average of 49.8%. The Black or African American population is significantly higher than the state average (84.4% vs 31.0%). The Hispanic or Latino population (5.1%) is well below the state average of 10.7%.

Education

21.0% of residents aged 25 and older hold a bachelor's degree or higher. This is 39% lower than the state rate of 34.2%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 83.3%.

Data Sources & Methodology

All demographic data for Lithonia city, Georgia is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Georgia state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 670 Census-designated places in Georgia. For official data, visit data.census.gov.