3 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 00949 | Toa Baja | 66,714 |
| 00952 | Sabana Seca | 8,488 |
| 00951 | Toa Baja | 399 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 3 ZCTAs in Toa Baja Municipio, Puerto Rico (US Census).