4 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 70767 | Port Allen | 15,116 |
| 70710 | Addis | 7,052 |
| 70719 | Brusly | 4,317 |
| 70729 | Erwinville | 1,201 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 4 ZCTAs in West Baton Rouge Parish, Louisiana (US Census).