4 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 612 | Arecibo | 62,462 |
| 688 | Sabana Hoyos | 10,985 |
| 616 | Bajadero | 9,836 |
| 652 | Garrochales | 4,492 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 4 ZCTAs in Arecibo Municipio, Puerto Rico (US Census).