Chatham County, Georgia
Located in Georgia, Chatham County has a population of 300,879 residents and a median age of 37.2 years, making it the #241 most populous county out of 3,222 nationwide. In terms of economic indicators, the county has a poverty rate of 14.3%. The median home value is $302,700, and the median household income is $71,097, which is 5% below the national median.
Demographics
Chatham County has a population of 300,879, making it the #241 most populous county in the US. The median age is 37.2 years, which is 4.4% below the national median.
Population Trend
Rankings →Year-over-Year Population Growth
Age & Sex Distribution
Race & Ethnicity
Nativity
Geographic Mobility (Past Year)
Economy
The median household income in Chatham County is $71,097, ranking #1,123 out of 3,222 counties — 5.4% below the national median. The poverty rate is 14.3% and unemployment stands at 5.8%.
Median Household Income Trend
Rankings →Income Distribution
Industry of Employment
Occupation
Housing
The median home value in Chatham County is $302,700 (+7.4% vs national). Renters pay a median of $1,471/mo and the homeownership rate is 56.8%.
Median Home Value Trend
Rankings →Household Type
Education
In Chatham County, 37.7% of adults age 25+ hold a bachelor's degree or higher, which is 11.9% above the national average, ranking #358 out of 3,222 counties.
Bachelor's Degree or Higher Trend
Rankings →Health & Wellbeing
Life expectancy in Chatham County is 75.6 years. 17.0% of adults report poor or fair health and 14.1% lack health insurance. Data from County Health Rankings (2025).
Life Expectancy Trend
Substance Use
13.6% of adults in Chatham County smoke , 36.1% are obese , and 17.6% report excessive drinking. The drug overdose death rate is 26.3 per 100,000.
Adult Smoking Trend
Safety
The homicide rate in Chatham County is 13.3 per 100,000 and the suicide rate is 15.1 per 100,000. Motor vehicle deaths occur at a rate of 12.5 per 100,000.
Homicide Rate Trend
Families & Children
21.8% of children in Chatham County live in poverty and the infant mortality rate is 7.4 per 1,000 live births. The teen birth rate is 17.7 per 1,000 females age 15–19.
Infant Mortality Trend
Civic & Transportation
Voter turnout in Chatham County is 61.0%. The mean commute time is 25.3 min, which is 8.4% below the national average.
Voter Turnout Trend
Mean Commute Time Trend
Rankings →Elections
In the 2024 presidential election, Chatham County voted Democratic with a margin of 18.0%. The vote was 58.6% Dem / 40.6% Rep. Compared to 2020, the margin shifted 0.8 toward Republicans .
Vote Share Over Time
About Chatham County, Georgia
Chatham County, Georgia has a total population of 300,879, making it the 241st most populous county in the United States. The median age in Chatham County is 37.2 years, which is 4.4% below the national median of 38.9 years.
The median household income in Chatham County is $71,097, which ranks #1,123 of 3,222 counties nationwide. This is 5.4% below the national median of $75,149. The poverty rate is 14.3%, higher than the national rate of 12.6%. The unemployment rate stands at 5.8%.
The median home value in Chatham County is $302,700, 7.4% above the national median. Renters in Chatham County pay a median gross rent of $1,471 per month. The homeownership rate is 56.8%, compared to the national rate of 64.4%.
In Chatham County, 37.7% of residents aged 25 and older hold a bachelor's degree or higher, 11.9% above the national average of 33.7%. Health insurance coverage stands at 87.1% of the population. The average commute time for workers is 25.3 min.
Chatham County is a diverse community. The largest racial or ethnic group is White (non-Hispanic) at 45.3% of the population, followed by Black (non-Hispanic) (38.4%) and Hispanic or Latino (8.3%).
All data for Chatham County, Georgia comes from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates. These figures are estimates based on survey sampling and are subject to margin of error. For the most detailed and up-to-date data, visit the Census Bureau's official data portal.