Johnson County on the map of Wyoming 2024. Cities, roads, borders and directions in Johnson County of Wyoming.

Johnson County is located in the northern region of Wyoming. This interesting county is named after E.P. Johnson, a lawyer from Cheyenne, Wyoming. The county seat of Johnson County is Buffalo. The county's area is about 4,166 square miles. Founded in 1875, today Johnson County is home to 9 thousand residents. This map shows the borders of Johnson 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 Johnson County.