City | 2024 Population |
|---|---|
| Waggaman | 10,495 |
| Walker | 6,397 |
| Wallace | 1,730 |
| Wallace Ridge | 543 |
| Washington | 715 |
| Waterproof | 470 |
| Watson | 1,665 |
| Welcome | 727 |
| Welsh | 3,275 |
| West Monroe | 12,363 |
| Westlake | 4,566 |
| Westminster | 3,101 |
| Westwego | 8,017 |
| White Castle | 1,585 |
| Wilson | 357 |
| Winnfield | 3,859 |
| Winnsboro | 4,606 |
| Wisner | 741 |
| Woodmere | 12,297 |
| Woodworth | 1,727 |