ZIP codes in Guayama Municipio
2 ZIPs touch Guayama Municipio, Puerto Rico. The blue dashed line is the county border; orange ZIPs reach into it.
2
ZIP codes
2
cross the county line
41,237
people in these ZIPs
78
counties in PR
Most people
Guayama Municipio ZIP list
More counties in Puerto Rico
- Comerío Municipio3
- Corozal Municipio3
- Culebra Municipio1
- Dorado Municipio2
- Fajardo Municipio2
- Florida Municipio2
- Guayanilla Municipio2
- Guaynabo Municipio10
- Gurabo Municipio3
- Guánica Municipio2
- Hatillo Municipio2
- Hormigueros Municipio2
Questions people actually ask
How many ZIP codes are in Guayama Municipio, Puerto Rico?
2 ZIP codes reach into Guayama Municipio. 2 of them are only partly in the county and also cover a neighboring county.
Which ZIP code in Guayama Municipio has the most people?
00784 (Guayama) has about 34,981 residents, the most of any ZIP touching Guayama Municipio, in the Census Bureau’s ACS 2020–2024 estimates.
Can a ZIP code be in Guayama Municipio and another county?
Yes. ZIP codes follow mail routes, not county lines. Rows marked with a percentage show how much of that ZIP’s land is in Guayama Municipio. For one address, pin the exact spot on the ZIP finder to see its county.
Where does this list come from?
ZIP areas and their county overlaps come from the Census Bureau’s 2020 ZIP Code Tabulation Area to county relationship file. PO Box ZIPs have no area, so each is placed in the county of the ZIP area nearest the town it serves.
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Updated 2026-11-10 · Where the data comes from