Postal reference / United States
00931San Juan, Puerto Rico
ZIP code 00931 is a United States postal code for San Juan, Puerto Rico. Its county association is San Juan County. The map reference point is at 18.4663, -66.1057.
- State / territory
- Puerto Rico
- Recorded place name
- San Juan
- County association
- San Juan
- Estimated coordinate
- 18.4663, -66.1057
View on OpenStreetMap - ZIP prefix
- 009 · 70 ZIP codes share it
- Data source
- GeoNames postal reference, snapshot September 26, 2026
GeoNames reference data. County associations may not include every intersecting county, place names are postal names rather than legal boundaries, and coordinates are approximate. This is not address validation.
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ZIP+4 depends on the full delivery address. A five-digit code alone cannot determine its extension.
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Browse the other 176 ZIP codes recorded for Puerto Rico, sorted by code with place and county.
Puerto Rico directoryOther ZIP codes in San Juan, PR
San Juan has 37 ZIP codes in the reference dataset.
- 00901San Juan
- 00902San Juan
- 00906San Juan
- 00907San Juan
- 00908San Juan
- 00909San Juan
- 00910San Juan
- 00911San Juan
- 00912San Juan
- 00913San Juan
- 00914San Juan
- 00915San Juan
- 00916San Juan
- 00917San Juan
- 00918San Juan
- 00919San Juan
- 00920San Juan
- 00921San Juan
- 00922San Juan
- 00923San Juan
- 00924San Juan
- 00925San Juan
- 00926San Juan
- 00927San Juan
- 00928San Juan
- 00929San Juan
- 00930San Juan
- 00933San Juan
- 00935San Juan
- 00936San Juan
- 00937San Juan
- 00938San Juan
- 00939San Juan
- 00940San Juan
- 00955San Juan
- 00975San Juan
Nearby ZIP code reference points
| ZIP code | Place | State | County association | Miles |
|---|---|---|---|---|
| 00901 | San Juan | PR | San Juan | 0.0 |
| 00902 | San Juan | PR | San Juan | 0.0 |
| 00906 | San Juan | PR | San Juan | 0.0 |
| 00907 | San Juan | PR | San Juan | 0.0 |
| 00908 | San Juan | PR | San Juan | 0.0 |
| 00909 | San Juan | PR | San Juan | 0.0 |
| 00910 | San Juan | PR | San Juan | 0.0 |
| 00911 | San Juan | PR | San Juan | 0.0 |
Straight-line distance between reference points. Nearby points do not prove that ZIP areas touch.
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For mailing, confirm the complete street or PO Box address with USPS. A place record does not confirm delivery eligibility or the ZIP+4 extension.
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