Greene County's 2026 population is estimated at 13,775, reflecting a 0.36% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Greene County is the 59th largest county in Mississippi. The 2010 population was 14,384 and has grown -4.23% since 2010.
Data after 2023 is projected based on recent change
Overall: 40.5 years
Female: 40.5 years
Male: 40.4 years
There are 11,043 adults, (2,061 of whom are seniors) in Greene County.
Female: 5,436 (39.9%)
Male: 8,179 (60.1%)
The racial composition of Greene County includes 71.05% White, 23.8% Black or African American, and smaller percentages for Native American, other race, Asian and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 9,673 | 71.05% |
| Black or African American | 3,241 | 23.8% |
| Two or more races | 437 | 3.21% |
| Native American | 164 | 1.2% |
| Other race | 96 | 0.71% |
| Asian | 4 | 0.03% |
Greene County 's average per capita income is $41,155. Household income levels show a median of $54,276. The poverty rate stands at 18.29%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $85,911 | - |
| Families | $68,677 | $82,917 |
| Households | $54,276 | $69,769 |
| Non Families | $26,316 | $36,268 |
Average Income
Median Household Income
Poverty Rate