Terrebonne Parish's estimated 2026 population is 104,211 with a growth rate of 0.05% in the past year according to the most recent United States census data. Terrebonne Parish is the 14th largest parish in Louisiana. The 2010 population was 111,552 and has seen a growth of -6.58% since that time.
Data after 2023 is projected based on recent change
Overall: 38 years
Female: 39.1 years
Male: 37.2 years
There are 79,621 adults, (16,821 of whom are seniors) in Terrebonne Parish.
Female: 53,531 (50.4%)
Male: 52,655 (49.6%)
The racial composition of Terrebonne Parish includes 64.5% White, 18.52% Black or African American, 5.03% Native American, and smaller percentages for other race, Asian, Native Hawaiian or Pacific Islander and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 68,490 | 64.5% |
| Black or African American | 19,664 | 18.52% |
| Two or more races | 8,639 | 8.14% |
| Native American | 5,340 | 5.03% |
| Other race | 2,866 | 2.7% |
| Asian | 1,161 | 1.09% |
| Native Hawaiian or Pacific Islander | 26 | 0.02% |
Terrebonne Parish's average per capita income is $47,006. Household income levels show a median of $64,836. The poverty rate stands at 16.01%.
Name | Median | Mean |
|---|---|---|
| Married Families | $94,930 | $119,208 |
| Families | $75,581 | $98,833 |
| Households | $64,836 | $85,262 |
| Non Families | $34,768 | $50,376 |
Average Income
Median Household Income
Poverty Rate