Marion County's estimated 2026 population is 7,736 with a growth rate of 0.78% in the past year according to the most recent United States census data. Marion County is the 142nd largest county in Georgia. The 2010 population was 8,741 and has seen a growth of -11.5% since that time.
Data after 2023 is projected based on recent change
Overall: 41.9 years
Female: 42.4 years
Male: 41.4 years
There are 5,990 adults, (1,637 of whom are seniors) in Marion County.
Female: 3,886 (51.8%)
Male: 3,623 (48.2%)
The racial composition of Marion County includes 58.29% White, 27.27% Black or African American, 6.01% other race, and smaller percentages for Asian, Native American and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 4,377 | 58.29% |
| Black or African American | 2,048 | 27.27% |
| Other race | 451 | 6.01% |
| Two or more races | 369 | 4.91% |
| Asian | 175 | 2.33% |
| Native American | 89 | 1.19% |
Marion County's average per capita income is $41,679. Household income levels show a median of $51,667. The poverty rate stands at 20.92%.
Name | Median | Mean |
|---|---|---|
| Married Families | $74,510 | - |
| Families | $63,833 | $82,033 |
| Households | $51,667 | $70,879 |
| Non Families | $27,994 | $33,983 |
Average Income
Median Household Income
Poverty Rate