| Zip Code | City | Population ↓ |
|---|---|---|
| 70767 | Port Allen | 15,647 |
| 70710 | Addis | 6,779 |
| 70719 | Brusly | 3,983 |
| 70729 | Erwinville | 1,027 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 4 ZCTAs in West Baton Rouge Parish, Louisiana (US Census).