Jefferson Davis Parish's estimated 2026 population is 31,415 with a growth rate of -0.18% in the past year according to the most recent United States census data. Jefferson Davis Parish is the 33rd largest parish in Louisiana. The 2010 population was 31,629 and has seen a growth of -0.68% since that time.
Data after 2023 is projected based on recent change
Overall: 38.1 years
Female: 39.7 years
Male: 36.5 years
There are 23,908 adults, (5,532 of whom are seniors) in Jefferson Davis Parish.
Female: 16,017 (50.2%)
Male: 15,907 (49.8%)
The racial composition of Jefferson Davis Parish includes 77.34% White, 14.5% Black or African American, and smaller percentages for other race, Native American, Asian and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 24,691 | 77.34% |
| Black or African American | 4,629 | 14.5% |
| Two or more races | 2,147 | 6.73% |
| Other race | 307 | 0.96% |
| Native American | 89 | 0.28% |
| Asian | 61 | 0.19% |
Jefferson Davis Parish's average per capita income is $42,101. Household income levels show a median of $57,341. The poverty rate stands at 14.56%.
Name | Median | Mean |
|---|---|---|
| Married Families | $81,992 | - |
| Families | $75,154 | $89,784 |
| Households | $57,341 | $75,913 |
| Non Families | $28,227 | $41,214 |
Average Income
Median Household Income
Poverty Rate