United States
94027 post code
Post code details
1 placeCode
Place
Atherton
Region
California
County
San Mateo
Coordinates
37.4563, -122.2002
Accuracy
4 / 6
Country
United States
Location
OpenStreetMap ↗
37.4563, -122.2002© OpenStreetMap
Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Atherton | California | San Mateo | 37.4563, -122.2002 |
Same code in other countries
1| Country | Place | Region |
|---|---|---|
| FR France | Créteil | Île-de-France |
FAQ
Which city is 94027 in?
Atherton, California, United States.
What are the coordinates of 94027?
37.4563, -122.2002
Is 94027 used in other countries?
Yes, 1 other countries.
The data is unofficial and has known truncation; verify with the recipient and carrier for critical shipments. See data source & license → · Updated 2026-11-09. Attribution in