Stone County's 2026 population is estimated at 20,699, reflecting a 2.81% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Stone County is the 43rd largest county in Mississippi. The 2010 population was 17,907 and has grown 15.59% since 2010.
Data after 2023 is projected based on recent change
Overall: 39.5 years
Female: 40.9 years
Male: 37.3 years
There are 14,887 adults, (3,285 of whom are seniors) in Stone County.
Female: 9,191 (48.6%)
Male: 9,703 (51.4%)
The racial composition of Stone County includes 75.91% White, 17.31% Black or African American, and smaller percentages for other race, Asian, Native American and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 14,342 | 75.91% |
| Black or African American | 3,271 | 17.31% |
| Two or more races | 910 | 4.82% |
| Other race | 254 | 1.34% |
| Asian | 91 | 0.48% |
| Native American | 26 | 0.14% |
Stone County 's average per capita income is $42,611. Household income levels show a median of $61,413. The poverty rate stands at 16.87%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $85,880 | - |
| Families | $80,417 | $82,386 |
| Households | $61,413 | $73,100 |
| Non Families | $36,061 | $45,379 |
Average Income
Median Household Income
Poverty Rate