Montgomery County's 2026 population is estimated at 9,103, reflecting a -1.66% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Montgomery County is the 69th largest county in Mississippi. The 2010 population was 10,894 and has grown -16.44% since 2010.
Data after 2023 is projected based on recent change
Overall: 42.2 years
Female: 46.7 years
Male: 38.8 years
There are 7,440 adults, (2,163 of whom are seniors) in Montgomery County.
Female: 4,765 (49.6%)
Male: 4,837 (50.4%)
The racial composition of Montgomery County includes 51.96% White, 44.61% Black or African American, and smaller percentages for Two or more races, other race, Asian and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 4,989 | 51.96% |
| Black or African American | 4,283 | 44.61% |
| Two or more races | 286 | 2.98% |
| Other race | 43 | 0.45% |
| Asian | 1 | 0.01% |
Montgomery County 's average per capita income is $35,782. Household income levels show a median of $41,748. The poverty rate stands at 25.18%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $86,513 | - |
| Families | $55,638 | $80,248 |
| Households | $41,748 | $63,352 |
| Non Families | $20,885 | $34,008 |
Average Income
Median Household Income
Poverty Rate