Average GPS coordinates for Sumas Postcode location: 48.971, -122.207. (Notice: some coordinates are "GEO located" from street addresses. These numbers may be inaccurate. With this map you can check the coordinates.). Sumas on map:
Listing cities & postcodes (1):
>> Washington, 98295 Sumas, Whatcom, GPS coordinates: 48.9708,-122.2074
Listing cities & postcodes (1):
>> Washington, 98295 Sumas, Whatcom, GPS coordinates: 48.9708,-122.2074