Austell, Georgia Demographics & Population 2026
During the 2020–2024 ACS period, Austell, Georgia had a total population of 8,447, the 131st largest city in Georgia, with a median household income of $72,938, which is 6% lower than the state average. The poverty rate is 10.8%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Austell Quick Facts
How Austell 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 | 8,351 | 8,447 | +1.1% |
| Median household income | $67,500 | $72,938 | +8.1% |
| Median home value | $255,700 | $284,900 | +11.4% |
How Austell 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
Moderate diversity with one or two groups making up the majority.
State average: 65 | National average: 61
Education
Educational Attainment (Adults 25+)
Austell Rankings in Georgia
Explore Georgia Rankings
Other Cities in Cobb County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Mableton | 77,678 | $77,980 | 13.5% | $313,100 |
| Marietta | 62,263 | $72,725 | 12.8% | $448,500 |
| Smyrna | 56,633 | $100,061 | 10.6% | $449,500 |
| Kennesaw | 34,605 | $83,356 | 10.3% | $335,400 |
| Acworth | 22,473 | $83,539 | 7.7% | $339,900 |
| Powder Springs | 18,009 | $105,070 | 14.6% | $332,900 |
| Vinings | 14,390 | $94,982 | 6.2% | $604,600 |
| Fair Oaks | 9,014 | $62,996 | 23.6% | $199,600 |
| Kennesaw State University | 2,284 | N/A | N/A | N/A |
Cities Similar to Austell
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Centerville | 8,505 | $68,922 | $194,900 | 27.3% | 16.5% |
| Hampton | 8,687 | $75,052 | $283,700 | 31.7% | 13.4% |
| Auburn | 8,711 | $77,034 | $299,700 | 18.8% | 11.7% |
| Cumming | 8,469 | $85,868 | $382,900 | 34.9% | 13.4% |
| Fair Oaks | 9,014 | $62,996 | $199,600 | 16.4% | 23.6% |
Population Overview
Austell is a small city located in Georgia, within Cobb County. The total population is 8,447. It ranks as the 131st most populous out of 669 Census-designated places in Georgia.
Age Demographics
The median age in Austell is 36.0 years. This is 4% lower than the state median of 37.6 years.
Economy, Income & Housing
The median household income in Austell is $72,938. This is 6% lower than the state median of $77,353. It is also 10% lower than the national median of $80,734. The poverty rate stands at 10.8%. This is 20% lower than the state poverty rate of 13.4%. The unemployment rate is 5.5%. This is 6% higher than the state rate of 5.1%. The median home value is $284,900. Housing costs are 6% lower than the state median of $303,300. The home-value-to-income ratio is 3.9x. 64.6% of occupied housing units are owner-occupied. This homeownership rate is 2% lower than the state average of 65.7%.
Race & Ethnicity
The largest racial or ethnic group in Austell is Black or African American, making up 66.8% of the population. Hispanic or Latino residents account for 15.5%. The White (non-Hispanic) population (14.1%) is well below the state average of 49.1%. The Black or African American population is significantly higher than the state average (66.8% vs 30.7%).
Education
21.8% of residents aged 25 and older hold a bachelor's degree or higher. This is 38% 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 87.4%.
Data Sources & Methodology
All demographic data for Austell, 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 Austell, Georgia?
Austell, Georgia has a population of 8,447 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Austell, GA?
The median household income in Austell is $72,938, which is 10% lower than the national median of $80,734.
What is the poverty rate in Austell, GA?
The poverty rate in Austell is 10.8%. This means approximately 910 residents live below the federal poverty line.
What is the racial makeup of Austell, Georgia?
Austell's population is 14.1% White, 66.8% Black, 15.5% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Austell, GA?
The median home value in Austell is $284,900. The home-value-to-income ratio is 3.9x.
How educated is Austell, Georgia?
21.8% of adults (25+) in Austell hold a bachelor's degree or higher, and 8.3% hold a graduate or professional degree.