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

Grant County is located in the central area of the state of Washington. This special county is named after Ulysses S. Grant (1822-1885), 18th U.S. President. The county seat of Grant County is Ephrata. The county's area is about 2680 square miles. Established in 1909, today Grant County is home to 99 thousand residents. This map shows the borders of Grant 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 Grant County.