Brantley County, Georgia
Located in Georgia, Brantley County has a population of 18,315 residents and a median age of 40.5 years, making it the #1,975 most populous county out of 3,222 nationwide. In terms of economic indicators, the county has a poverty rate of 17.1%. The median home value is $99,600, and the median household income is $58,239, which is 23% below the national median.
Demographics
Brantley County has a population of 18,315, making it the #1,975 most populous county in the US. The median age is 40.5 years, which is 4.1% above 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 Brantley County is $58,239, ranking #2,241 out of 3,222 counties — 22.5% below the national median. The poverty rate is 17.1% and unemployment stands at 2.8%.
Median Household Income Trend
Rankings →Income Distribution
Industry of Employment
Occupation
Housing
The median home value in Brantley County is $99,600 (-64.7% vs national). Renters pay a median of $755/mo and the homeownership rate is 79.9%.
Median Home Value Trend
Rankings →Household Type
Education
In Brantley County, 14.5% of adults age 25+ hold a bachelor's degree or higher, which is 56.9% below the national average, ranking #2,878 out of 3,222 counties.
Bachelor's Degree or Higher Trend
Rankings →Health & Wellbeing
Life expectancy in Brantley County is 71.5 years. 22.4% of adults report poor or fair health and 17.9% lack health insurance. Data from County Health Rankings (2025).
Life Expectancy Trend
Substance Use
20.9% of adults in Brantley County smoke , 39.2% are obese , and 17.6% report excessive drinking. The drug overdose death rate is 36.0 per 100,000.
Adult Smoking Trend
Safety
The suicide rate is 21.0 per 100,000. Motor vehicle deaths occur at a rate of 23.7 per 100,000.
Suicide Rate Trend
Families & Children
25.8% of children in Brantley County live in poverty . The teen birth rate is 33.5 per 1,000 females age 15–19.
Teen Birth Rate Trend
Civic & Transportation
Voter turnout in Brantley County is 54.5%. The mean commute time is 33.6 min, which is 21.6% above the national average.
Voter Turnout Trend
Mean Commute Time Trend
Rankings →Elections
In the 2024 presidential election, Brantley County voted Republican with a margin of 82.4%. The vote was 8.7% Dem / 91.1% Rep. Compared to 2020, the margin shifted 1.2 toward Republicans .
Vote Share Over Time
About Brantley County, Georgia
Brantley County, Georgia has a total population of 18,315, making it the 1,975th most populous county in the United States. The median age in Brantley County is 40.5 years, which is 4.1% above the national median of 38.9 years.
The median household income in Brantley County is $58,239, which ranks #2,241 of 3,222 counties nationwide. This is 22.5% below the national median of $75,149. The poverty rate is 17.1%, higher than the national rate of 12.6%. The unemployment rate stands at 2.8%.
The median home value in Brantley County is $99,600, 64.7% below the national median. Renters in Brantley County pay a median gross rent of $755 per month. The homeownership rate is 79.9%, compared to the national rate of 64.4%.
In Brantley County, 14.5% of residents aged 25 and older hold a bachelor's degree or higher, 56.9% below the national average of 33.7%. Health insurance coverage stands at 79.9% of the population. The average commute time for workers is 33.6 min.
Brantley County is a diverse community. The largest racial or ethnic group is White (non-Hispanic) at 90.8% of the population, followed by Black (non-Hispanic) (3.2%) and Hispanic or Latino (3.1%).
All data for Brantley 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.