4 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 00612 | Arecibo | 62,908 |
| 00688 | Sabana Hoyos | 10,028 |
| 00616 | Bajadero | 9,717 |
| 00652 | Garrochales | 4,504 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 4 ZCTAs in Arecibo Municipio, Puerto Rico (US Census).