| Place Name | Chalmette |
| Place Type | Census Designated Place |
| ZIP Code(s) | 70043 |
| County | Saint Bernard Parish |
| Area Code(s) | 504 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 16,663 |
| Population Growth Rate (2010-19) | 28.72% |
| Majority Ethnicity | White 63.26% |
| Metro/Micro Stats Area | New Orleans-Metairie, LA |
| US Congressional District(s) | Louisiana 1st |
| State House Districts | 103 |
| State Senate Districts | 1,3 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 63.26% |
| African American | 25.19% |
| Hispanic | 0.4% |
| Asian | 2.65% |
| Native American | 0.05% |
| Hawaiin/Pacific Islander | 8.46% |