Postal reference / United States
00978St Just, Puerto Rico
ZIP code 00978 is a United States postal code for St Just, Puerto Rico. Its county association is Trujillo Alto County. The map reference point is at 18.3786, -66.05.
- State / territory
- Puerto Rico
- Recorded place name
- St Just
- County association
- Trujillo Alto
- Estimated coordinate
- 18.3786, -66.05
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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Puerto Rico directoryNearby ZIP code reference points
| ZIP code | Place | State | County association | Miles |
|---|---|---|---|---|
| 00976 | Trujillo Alto | PR | Trujillo Alto | 3.2 |
| 00977 | Trujillo Alto | PR | Trujillo Alto | 3.2 |
| 00965 | Guaynabo | PR | Guaynabo | 4.3 |
| 00966 | Guaynabo | PR | Guaynabo | 4.3 |
| 00968 | Guaynabo | PR | San Juan | 4.3 |
| 00969 | Guaynabo | PR | Guaynabo | 4.3 |
| 00970 | Guaynabo | PR | Guaynabo | 4.3 |
| 00971 | Guaynabo | PR | Guaynabo | 4.3 |
Straight-line distance between reference points. Nearby points do not prove that ZIP areas touch.
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