Musselshell County on the map of Montana 2024. Cities, roads, borders and directions in Musselshell County of Montana.

Musselshell County is situated in the central lands of Montana. This prominent county is named after the Musselshell River, named in turn by the Lewis and Clark Expedition presumably due to mussels found on its banks. The area of Musselshell County is about 1867 square miles. This county, set up on February 11, 1911, is populated today by 5 thousand residents. Roundup is the county seat of Musselshell County. This map shows the borders of Musselshell 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 Musselshell County.