Roundup Flag

Roundup

County Seat:
Yes
Area (mi²):
1.293
State:
Montana

Roundup is a city located in Musselshell County, Montana. Roundup has a 2025 population of 2,101. It is also the county seat of Musselshell CountyRoundup is currently growing at a rate of 3.5% annually and its population has increased by 20.19% since the most recent census, which recorded a population of 1,748 in 2020.

The average household income in Roundup is $81,013 with a poverty rate of 14.49%.The median age in Roundup is 45.2 years: 45 years for males, and 46.4 years for females.

2.1K
Total Population
1,625
Density (mi²)
71 3.5%
Growth

Roundup Population

Demographics

Economics and Income Statistics

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)