ZIP codes in Juncos Municipio
1 ZIPs touch Juncos Municipio, Puerto Rico. The blue dashed line is the county border; orange ZIPs reach into it.
1
ZIP codes
1
cross the county line
37,446
people in these ZIPs
78
counties in PR
Most people
Juncos Municipio ZIP list
More counties in Puerto Rico
- Hatillo Municipio2
- Hormigueros Municipio2
- Humacao Municipio4
- Isabela Municipio3
- Jayuya Municipio1
- Juana Díaz Municipio3
- Lajas Municipio3
- Lares Municipio2
- Las Marías Municipio3
- Las Piedras Municipio3
- Loíza Municipio2
- Luquillo Municipio1
Questions people actually ask
How many ZIP codes are in Juncos Municipio, Puerto Rico?
1 ZIP codes reach into Juncos Municipio. 1 of them are only partly in the county and also cover a neighboring county.
Which ZIP code in Juncos Municipio has the most people?
00777 (Juncos) has about 37,446 residents, the most of any ZIP touching Juncos Municipio, in the Census Bureau’s ACS 2020–2024 estimates.
Can a ZIP code be in Juncos 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 Juncos 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