Identifiers: city · CDP · town
| Rank | Community | Population |
|---|---|---|
| 1 | New Orleans (city), LA | 383,997 |
| 2 | Slidell (city), LA | 28,781 |
| 3 | Chalmette (CDP), LA | 21,562 |
| 4 | Mandeville (city), LA | 13,192 |
| 5 | Lacombe (CDP), LA | 8,657 |
| 6 | Eden Isle (CDP), LA | 7,782 |
| 7 | Abita Springs (town), LA | 2,631 |
| 8 | Pearl River (town), LA | 2,565 |
| 9 | Lewisburg (CDP), LA | 420 |
Identifiers: city · CDP · town
| Rank | Community | Population |
|---|---|---|
| 1 | New Orleans (city), LA | 383,997 |
| 2 | Slidell (city), LA | 28,781 |
| 3 | Chalmette (CDP), LA | 21,562 |
| 4 | Lacombe (CDP), LA | 8,657 |
| 5 | Eden Isle (CDP), LA | 7,782 |
| 6 | Pearl River (town), LA | 2,565 |
Identifiers: city · CDP · town
| Rank | Community | Population |
|---|---|---|
| 1 | New Orleans (city), LA | 383,997 |
| 2 | Slidell (city), LA | 28,781 |
| 3 | Mandeville (city), LA | 13,192 |
| 4 | Covington (city), LA | 11,564 |
| 5 | Lacombe (CDP), LA | 8,657 |
| 6 | Eden Isle (CDP), LA | 7,782 |
| 7 | Abita Springs (town), LA | 2,631 |
| 8 | Pearl River (town), LA | 2,565 |
| 9 | Lewisburg (CDP), LA | 420 |