Average GPS coordinates for Greenbank Postcode location: 48.1, -122.576. (Notice: some coordinates are "GEO located" from street addresses. These numbers may be inaccurate. With this map you can check the coordinates.). Greenbank on map:
Listing cities & postcodes (1):
>> Washington, 98253 Greenbank, Island, GPS coordinates: 48.1004,-122.5761
Listing cities & postcodes (1):
>> Washington, 98253 Greenbank, Island, GPS coordinates: 48.1004,-122.5761