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

Washington County is located in the northeastern corner of Tennessee. This cool county is named after US President George Washington (1732-1799). The county seat of Washington County is Jonesborough. Formed in 1777, today Washington County is home to 134 thousand residents. 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.