LaSalle Parish's 2026 population is estimated at 14,578, reflecting a -0.42% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). LaSalle Parish is the 52nd largest parish in Louisiana. The 2010 population was 14,909 and has grown -2.22% since 2010.
Data after 2023 is projected based on recent change
Overall: 36.6 years
Female: 39.5 years
Male: 35.5 years
There are 11,368 adults, (2,508 of whom are seniors) in LaSalle Parish.
Female: 6,984 (47.2%)
Male: 7,805 (52.8%)
The racial composition of LaSalle Parish includes 78.14% White, 14.7% Black or African American, and smaller percentages for other race, Asian, Native Hawaiian or Pacific Islander, Native American and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 11,556 | 78.14% |
| Black or African American | 2,174 | 14.7% |
| Two or more races | 686 | 4.64% |
| Other race | 144 | 0.97% |
| Asian | 142 | 0.96% |
| Native Hawaiian or Pacific Islander | 85 | 0.57% |
| Native American | 2 | 0.01% |
LaSalle Parish 's average per capita income is $46,406. Household income levels show a median of $68,497. The poverty rate stands at 16.01%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $89,375 | - |
| Families | $85,871 | $98,358 |
| Households | $68,497 | $81,558 |
| Non Families | $25,100 | $38,625 |
Average Income
Median Household Income
Poverty Rate