Lithonia, Georgia Demographics & Population 2026
During the 2020–2024 ACS period, Lithonia, Georgia had a total population of 2,622, the 258th largest city in Georgia, with a median household income of $61,713, which is 20% lower than the state average. The poverty rate is 19.5%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Unemployment rate of 11.7% is notably above the national average.
Lithonia Quick Facts
How Lithonia Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 2,614 | 2,622 | +0.3% |
| Median household income | $49,438 | $61,713 | +24.8% |
| Median home value | $171,500 | $223,000 | +30.0% |
How Lithonia Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 65 | National average: 61
Education
Educational Attainment (Adults 25+)
Lithonia Rankings in Georgia
Explore Georgia Rankings
Other Cities in DeKalb County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Stonecrest | 60,501 | $64,591 | 16.7% | $243,500 |
| Brookhaven | 57,855 | $117,663 | 10.3% | $692,700 |
| Dunwoody | 51,758 | $121,903 | 6.1% | $602,900 |
| Tucker | 37,123 | $80,317 | 10.6% | $384,500 |
| Redan | 31,017 | $65,227 | 11.4% | $233,900 |
| Chamblee | 30,895 | $84,452 | 18.0% | $432,800 |
| Decatur | 24,518 | $139,397 | 6.2% | $701,400 |
| Candler-McAfee | 20,905 | $64,699 | 14.7% | $259,300 |
| North Decatur | 18,442 | $110,871 | 9.7% | $474,600 |
| North Druid Hills | 17,997 | $102,742 | 11.1% | $515,900 |
Cities Similar to Lithonia
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Aragon | 2,536 | $67,500 | $161,900 | 6.0% | 25.4% |
| Pembroke | 2,693 | $72,705 | $200,800 | 14.7% | 14.5% |
| Vienna | 2,881 | $57,736 | $120,300 | 13.8% | 13.2% |
| Thunderbolt | 2,533 | $75,234 | $334,600 | 40.7% | 17.5% |
| Springfield | 2,974 | $62,957 | $196,000 | 18.4% | 8.4% |
Population Overview
Lithonia is a small community located in Georgia, within DeKalb County. The total population is 2,622. It ranks as the 258th most populous out of 669 Census-designated places in Georgia.
Age Demographics
The median age in Lithonia is 35.6 years. This is 5% lower than the state median of 37.6 years.
Economy, Income & Housing
The median household income in Lithonia is $61,713. This is 20% lower than the state median of $77,353. It is also 24% lower than the national median of $80,734. The poverty rate stands at 19.5%. This is 46% higher than the state poverty rate of 13.4%. The unemployment rate is 11.7%. This is 127% higher than the state rate of 5.1%. The median home value is $223,000. Housing costs are 26% lower than the state median of $303,300. The home-value-to-income ratio is 3.6x. 41.7% of occupied housing units are owner-occupied. This homeownership rate is 37% lower than the state average of 65.7%.
Race & Ethnicity
Lithonia has a predominantly Black or African American population, comprising 88.8% of all residents. Hispanic or Latino residents account for 8.1%. The White (non-Hispanic) population (0.4%) is well below the state average of 49.1%. The Black or African American population is significantly higher than the state average (88.8% vs 30.7%).
Education
22.4% of residents aged 25 and older hold a bachelor's degree or higher. This is 36% lower than the state rate of 34.9%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 83.2%. Notably, 15.4% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Lithonia, Georgia is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Georgia state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 669 Census-designated places in Georgia. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Lithonia, Georgia?
Lithonia, Georgia has a population of 2,622 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Lithonia, GA?
The median household income in Lithonia is $61,713, which is 24% lower than the national median of $80,734.
What is the poverty rate in Lithonia, GA?
The poverty rate in Lithonia is 19.5%. This means approximately 508 residents live below the federal poverty line.
What is the racial makeup of Lithonia, Georgia?
Lithonia's population is 0.4% White, 88.8% Black, 8.1% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Lithonia, GA?
The median home value in Lithonia is $223,000. The home-value-to-income ratio is 3.6x.
How educated is Lithonia, Georgia?
22.4% of adults (25+) in Lithonia hold a bachelor's degree or higher, and 15.4% hold a graduate or professional degree.