
Belle Chasse
- County:
- Plaquemines Parish
- County Seat:
- No
- Area (mi²):
- 8.168
- State:
- Louisiana
Belle Chasse is a CDP located in Plaquemines Parish, Louisiana. Belle Chasse has a 2025 population of 10,307. Belle Chasse is currently declining at a rate of -1.51% annually but its population has increased by 0.64% since the most recent census, which recorded a population of 10,241 in 2020.
The average household income in Belle Chasse is $112,766 with a poverty rate of 7.7%. The median age in Belle Chasse is 38.4 years: 37.4 years for males, and 40.1 years for females.