Grant County on the map of Arkansas 2025. Cities, roads, borders and directions in Grant County of Arkansas.

Grant County is found in the central part of Arkansas. This fantastic county is named after Ulysses S. Grant (1822-1885), 18th President of the United States. The population of Grant County exceeds 18 thousand people. The county, formed on February 4, 1869, spans an area of 633 square miles. The county seat of Grant County is Sheridan. This map shows the borders of Grant County as well as neighboring counties, including major highways and natural objecsts as of 2025. 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.