Adams County on the map of Indiana 2024. Cities, roads, borders and directions in Adams County of Indiana.

Adams County is located on the eastern border of Indiana. This special county is named after U.S. President John Quincy Adams. The county seat of Adams County is Decatur. The county's area is about 339 square miles. Established on Feb 7, 1836, today Adams County is home to 36 thousand residents. This map shows the borders of Adams 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 Adams County.