Roundup, Montana

Roundup, Montana
Musselshell County Courthouse
Location in Musselshell County and the state of Montana
Coordinates: 46°26′54″N 108°32′25″W / 46.44833°N 108.54028°W / 46.44833; -108.54028
Country United States
State Montana
CountyMusselshell
Area
 • Total
1.29 sq mi (3.35 km2)
 • Land1.29 sq mi (3.35 km2)
 • Water0 sq mi (0.00 km2)
Elevation
3,229 ft (984 m)
Population
 (2020)
 • Total
1,742
 • Density1,347/sq mi (520.1/km2)
Time zoneUTC−7 (Mountain (MST))
 • Summer (DST)UTC−6 (MDT)
ZIP codes
59072-59073
Area code406
FIPS code30-64525
GNIS feature ID2411006
Websitewww.roundupmontana.net

Roundup is a city in and the county seat of Musselshell County, Montana, United States. The population was 1,742 as of the 2020 census.

The city was incorporated in 1909. It has a Commissioner-Executive form of government.