Average GPS coordinates for Piedmont Postcode location: 37.68, -121.922. (Notice: some coordinates are "GEO located" from street addresses. These numbers may be inaccurate. With this map you can check the coordinates.). Piedmont on map:
Listing cities & postcodes (1):
>> California, 94620 Piedmont, Alameda, GPS coordinates: 37.6802,-121.9215
Listing cities & postcodes (1):
>> California, 94620 Piedmont, Alameda, GPS coordinates: 37.6802,-121.9215