Washington County on the map of Maine 2024. Cities, roads, borders and directions in Washington County of Maine.

Washington County is the easternmost county in th U.S. and in the state of Maine. The area of Washington County is about 3,255 square miles. The county was set up in 1790 as Washington County, Massachusetts from part of Lincoln County, and it is populated today by 31 thousand residents. Machias is the county seat of Washington County. The county is named after George Washington, the first President of the United States. This map shows the borders of Washington County as well as neighboring counties, including major highways and natural objecsts as of 2024. Zoom in or out of the map using the plus/minus panel. Move the center of this map by dragging it. Also check out the satellite map of Washington County.