Silverton Post Office (historical) USGS Silverton Quad, Washington, Topographic Map

Silverton Post Office (historical) is a Post Office in the state of Washington (county of Snohomish), located at latitude - longitude coordinates (also known as lat-long or GPS coordinates) of N 48.07844 and W -121.56706. Silverton Post Office (historical) is shown in the center of the topographic (topo) map, which is sourced from the United States Geographical Survey map USGS Silverton quad. The nearest major town is Granite Falls, WA.