Roundup

County:: Musselshell County
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 County. Roundup 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.

Demographics

The racial composition of Roundup includes 88.75% White, and smaller percentages for other race, Native American, Black or African American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Other race

Native American

Black or African American

Asian

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	1,743	88.75%
Two or more races	112	5.7%
Other race	57	2.9%
Native American	52	2.65%
Black or African American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%

Roundup Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Roundup's average per capita income is $37,955. Household income levels show a median of $57,632. The poverty rate stands at 14.49%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.

Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.

Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.

Name	Median	Mean
Married Families	$71,786	-
Families	$68,000	$79,034
Households	$57,632	$81,013
Non Families	$24,052	$72,061

$37,955

Average Income

$57,632

Median Household Income

14.49%

Poverty Rate