| Place Name | Belle Chasse |
| Place Type | Census Designated Place |
| ZIP Code(s) | 70037 |
| County | Plaquemines Parish |
| Area Code(s) | 504 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 13,268 |
| Population Growth Rate (2010-19) | -16.56% |
| Majority Ethnicity | White 84.02% |
| Metro/Micro Stats Area | New Orleans-Metairie, LA |
| US Congressional District(s) | Louisiana 1st |
| State House Districts | 105 |
| State Senate Districts | 7 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 84.02% |
| African American | 8.69% |
| Hispanic | 1.32% |
| Asian | 1.55% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 4.42% |