San Sebastián Municipio, Puerto Rico ZIP codes
1 ZIP codes are in San Sebastián Municipio, plus 2 that cross in from neighboring municipios. It's part of the Aguadilla, PR metro area.
- ZIP codes
- 1
- Population in these ZIPs
- 39,988
- Avg. median income
- $20,300population-weighted
- Cities & towns
- 1
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in San Sebastián Municipio
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 00685 | San Sebastian | 39,988 | $20,310 | $115,700 |
ZIP codes partly in San Sebastián Municipio
These ZIP codes are mostly in a neighboring municipio but cover part of San Sebastián Municipio.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 00669 | Lares | Lares Municipio | 27,417 | $18,778 | $105,300 |
| 00678 | Quebradillas | Quebradillas Municipio | 24,595 | $23,874 | $112,400 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities and towns in San Sebastián Municipio
Nearby municipios
Frequently asked questions
How many ZIP codes are in San Sebastián Municipio, Puerto Rico?
1 ZIP codes are mainly in San Sebastián Municipio, and 2 more ZIP codes from neighboring areas reach partly into it.
What cities are in San Sebastián Municipio?
ZIP codes in San Sebastián Municipio use the city names San Sebastian.
What metro area is San Sebastián Municipio in?
San Sebastián Municipio is part of the Aguadilla, PR metropolitan statistical area.