Marion County's estimated 2026 population is 7,935 with a growth rate of 1.93% in the past year according to the most recent United States census data. Marion County is the 140th largest county in Georgia. The 2010 population was 8,741 and has seen a growth of -9.22% since that time.
Data after 2023 is projected based on recent change
The racial composition of Marion County includes 59.14% White, 28.83% Black or African American, 5.77% other race, and smaller percentages for Asian, Native American and multiracial populations.
White (59.14%)
Black or African American (28.83%)
Other race (5.77%)
Two or more races (4.76%)
Asian (0.8%)
Native American (0.7%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 4,420 | 59.14% |
| Black or African American | 2,155 | 28.83% |
| Other race | 431 | 5.77% |
| Two or more races | 356 | 4.76% |
| Asian | 60 | 0.8% |
| Native American | 52 | 0.7% |
Married
Widowed
Divorced
Separated
Never Married
Marion County's average per capita income is $40,704. Household income levels show a median of $50,484. The poverty rate stands at 16.91%.
Name | Median | Mean |
|---|---|---|
| Married Families | $74,419 | - |
| Families | $63,705 | $75,671 |
| Households | $50,484 | $65,397 |
| Non Families | $26,389 | $33,044 |
Average Income
Median Household Income
Poverty Rate