| Place Name | Belle Rose |
| Place Type | Census Designated Place |
| ZIP Code(s) | 70341 |
| County | Assumption Parish |
| Area Code(s) | 225,985 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 1,778 |
| Population Growth Rate (2010-19) | -10.73% |
| Majority Ethnicity | African American 66.58% |
| Metro/Micro Stats Area | Baton Rouge, LA |
| US Congressional District(s) | Louisiana 2nd |
| State House Districts | 60 |
| State Senate Districts | 2 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 33.04% |
| African American | 66.58% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0.38% |