Marshall County's estimated 2026 population is 34,899 with a growth rate of 0.71% in the past year according to the most recent United States census data. Marshall County is the 21st largest county in Mississippi. The 2010 population was 37,071 and has seen a growth of -5.86% since that time.
Data after 2023 is projected based on recent change
Overall: 41.9 years
Female: 43.7 years
Male: 40.7 years
There are 26,923 adults, (6,469 of whom are seniors) in Marshall County.
Female: 16,957 (49.9%)
Male: 17,022 (50.1%)
The racial composition of Marshall County includes 47.4% White, 42.88% Black or African American, 4.37% other race, and smaller percentages for Native American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 16,105 | 47.4% |
| Black or African American | 14,570 | 42.88% |
| Two or more races | 1,570 | 4.62% |
| Other race | 1,484 | 4.37% |
| Native American | 160 | 0.47% |
| Asian | 51 | 0.15% |
| Native Hawaiian or Pacific Islander | 39 | 0.11% |
Marshall County's average per capita income is $42,500. Household income levels show a median of $53,458. The poverty rate stands at 23.04%.
Name | Median | Mean |
|---|---|---|
| Married Families | $86,825 | - |
| Families | $65,710 | $85,157 |
| Households | $53,458 | $73,596 |
| Non Families | $29,586 | $40,603 |
Average Income
Median Household Income
Poverty Rate