| County : | Musselshell County |
| State : | Montana (MT) |
| Land Area : | 1,868.14 sq mi |
| Water Area : | 2.75 sq mi |
| Latitude : | 46.5056647 |
| Longitude : | -108.4369821 |
| Population (2010): | 4,538 |
| Population Estimate (2012) : | 4,597 |
| Population Density : | 2.43/sq mi |
| Housing Units (2012) : | 2,654 |
| Median Household Income (2012) : | $43,079 (Montana : $45,456, USA : $53,046) |
| Median Family Income (2012) : | $59,967 (Montana : $58,951, USA : $64,585) |
| Median House Price (2012) : | $116,400 (Montana : $183,000, USA : $181,400) |
Musselshell County Cities / Towns
| Camp Three (173) | Klein (168) | Melstone Town (96) |
| Musselshell (60) | Roundup City (1,788) |
Musselshell County Zip Codes
| 59015 (576) | 59046 (390) | 59054 (315) |
| 59059 (146) | 59072 (4,140) |