San Germán Municipio, Puerto Rico ZIP codes
2 ZIP codes are in San Germán Municipio, plus 3 that cross in from neighboring municipios. It's part of the Mayagüez, PR metro area.
- ZIP codes
- 2
- Population in these ZIPs
- 30,458
- Avg. median income
- $18,500population-weighted
- Cities & towns
- 2
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in San Germán Municipio
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 00636 | Rosario | 968 | — | $128,900 |
| 00683 | San German | 29,490 | $18,543 | $111,900 |
ZIP codes partly in San Germán Municipio
These ZIP codes are mostly in a neighboring municipio but cover part of San Germán Municipio.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 00637 | Sabana Grande | Sabana Grande Municipio | 22,909 | $21,987 | $100,200 |
| 00667 | Lajas | Lajas Municipio | 22,792 | $19,534 | $107,800 |
| 00680 | Mayaguez | Mayagüez Municipio | 42,689 | $17,896 | $107,400 |
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 Germán Municipio
Nearby municipios
Frequently asked questions
How many ZIP codes are in San Germán Municipio, Puerto Rico?
2 ZIP codes are mainly in San Germán Municipio, and 3 more ZIP codes from neighboring areas reach partly into it.
What cities are in San Germán Municipio?
ZIP codes in San Germán Municipio use the city names Rosario and San German.
What metro area is San Germán Municipio in?
San Germán Municipio is part of the Mayagüez, PR metropolitan statistical area.