Marion County, Georgia
Located in Georgia, Marion County has a population of 7,509 residents and a median age of 41.9 years, making it the #2,692 most populous county out of 3,222 nationwide. In terms of economic indicators, the county has a poverty rate of 20.9%. The median home value is $154,100, and the median household income is $51,667, which is 31% below the national median.
Demographics
Marion County has a population of 7,509, making it the #2,692 most populous county in the US. The median age is 41.9 years, which is 7.7% 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 Marion County is $51,667, ranking #2,680 out of 3,222 counties — 31.2% below the national median. The poverty rate is 20.9% and unemployment stands at 4.8%.
Median Household Income Trend
Rankings →Income Distribution
Industry of Employment
Occupation
Housing
The median home value in Marion County is $154,100 (-45.3% vs national). Renters pay a median of $710/mo and the homeownership rate is 78.9%.
Median Home Value Trend
Rankings →Household Type
Education
In Marion County, 17.7% of adults age 25+ hold a bachelor's degree or higher, which is 47.6% below the national average, ranking #2,403 out of 3,222 counties.
Bachelor's Degree or Higher Trend
Rankings →Health & Wellbeing
Life expectancy in Marion County is 73.4 years. 25.1% of adults report poor or fair health and 17.9% lack health insurance. Data from County Health Rankings (2025).
Life Expectancy Trend
Substance Use
20.2% of adults in Marion County smoke , 39.9% are obese , and 16.2% report excessive drinking.
Adult Smoking Trend
Safety
The suicide rate is 16.7 per 100,000. Motor vehicle deaths occur at a rate of 29.8 per 100,000.
Motor Vehicle Deaths Trend
Families & Children
40.1% of children in Marion County live in poverty . The teen birth rate is 24.6 per 1,000 females age 15–19.
Teen Birth Rate Trend
Civic & Transportation
Voter turnout in Marion County is 56.6%. The mean commute time is 36.1 min, which is 31.0% above the national average.
Voter Turnout Trend
Mean Commute Time Trend
Rankings →Elections
In the 2024 presidential election, Marion County voted Republican with a margin of 30.2%. The vote was 34.6% Dem / 64.8% Rep. Compared to 2020, the margin shifted 3.6 toward Republicans .
Vote Share Over Time
About Marion County, Georgia
Marion County, Georgia has a total population of 7,509, making it the 2,692nd most populous county in the United States. The median age in Marion County is 41.9 years, which is 7.7% above the national median of 38.9 years.
The median household income in Marion County is $51,667, which ranks #2,680 of 3,222 counties nationwide. This is 31.2% below the national median of $75,149. The poverty rate is 20.9%, higher than the national rate of 12.6%. The unemployment rate stands at 4.8%.
The median home value in Marion County is $154,100, 45.3% below the national median. Renters in Marion County pay a median gross rent of $710 per month. The homeownership rate is 78.9%, compared to the national rate of 64.4%.
In Marion County, 17.7% of residents aged 25 and older hold a bachelor's degree or higher, 47.6% below the national average of 33.7%. Health insurance coverage stands at 82.7% of the population. The average commute time for workers is 36.1 min.
Marion County is a diverse community. The largest racial or ethnic group is White (non-Hispanic) at 57.4% of the population, followed by Black (non-Hispanic) (27.2%) and Hispanic or Latino (8.0%).
All data for Marion 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.