Roundup is a city located in Musselshell County and Petroleum County Montana. Roundup has a 2024 population of 2,084. It is also the county seat of Musselshell County. Roundup is currently growing at a rate of 4.2% annually and its population has increased by 19.22% since the most recent census, which recorded a population of 1,748 in 2020.
The average household income in Roundup is $74,296 with a poverty rate of 12.24%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Roundup is 46.6 years, 48.8 years for males, and 46.4 years for females.
According to the most recent ACS, the racial composition of Roundup was:
White
Two or more races
Other race
Native American
Black or African American
Asian
Native Hawaiian or Pacific Islander
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 842 | 2.13 | 73.4 | 26.6 |
| Non Family | 440 | 1.18 | 76.1 | 23.9 |
| Married | 304 | 3.03 | 81.3 | 18.8 |
| Female | 58 | 3.6 | 19 | 81 |
| Male | 40 | 3.65 | 62.5 | 37.5 |
2.9
Average Family Size
2.13
Average Household Size
73.4%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Less Than 9th Grade
9th to 12th Grade
High School Graduate
Some College
Associates Degree
Bachelors Degree
Graduate Degree
High School Graduation Rate
Bachelors Rate
The highest rate of high school graduation is among other race people with a rate of 100%.
The highest rate of bachelors degrees is among other race people with a rate of 92.86%.
All
Male
Female
$34,958
Average Earnings
$45,739
Average Male
$31,250
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
97.16% of Roundup residents speak only English, while 2.84% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 1.42% of the population.
rate
12.24%
Overall Poverty Rate
7.32%
Male Poverty Rate
17.06%
Female Poverty Rate
The race most likely to be in poverty in Roundup is Other, with 31.71% below the poverty level.
The race least likely to be in poverty in Roundup is White, with 12.59% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 3.47%. Among those working part-time, it was 22.61%, and for those that did not work, the poverty rate was 10.6%.
Married
Widowed
Divorced
Separated
NeverMarried
39.8%
Overall Marriage Rate
38.3%
Male Marriage Rate
41.4%
Female Marriage Rate
male
female
The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 45-54.
Married
Widowed
Divorced
Separated
NeverMarried
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
11.41%
Veteran Poverty Rate
35.33%
Veteran Disability Rate
LaborForceParticipation
54.3%
Labor Force Participation
52.2%
Employment Rate
3.8%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
Europe
Asia
Africa
Oceania
Latin America
North America
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Europe
Asia
Africa
Oceania
Latin America
North America
51.48%
Born in Roundup
96.44%
Native Born
3.56%
Foreign Born
3.13%
Non Citizen
0.44%
Naturalized
96.44% of Roundup residents were born in the United States, with 51.48% having been born in Montana. 3.13% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.
Year | Population | Growth | Growth Rate |
|---|---|---|---|
| 2029 | 2,504 | 84 | 3.47% |
| 2028 | 2,420 | 84 | 3.6% |
| 2027 | 2,336 | 84 | 3.73% |
| 2026 | 2,252 | 84 | 3.87% |
| 2025 | 2,168 | 84 | 4.03% |
| 2024 | 2,084 | 84 | 4.2% |
| 2023 | 2,000 | 84 | 4.38% |
| 2022 | 1,916 | 105 | 5.8% |
| 2021 | 1,811 | 63 | 3.6% |
| 2020 | 1,748 | -99 | -5.36% |
| 2019 | 1,847 | 3 | 0.16% |
| 2018 | 1,844 | 2 | 0.11% |
| 2017 | 1,842 | -6 | -0.32% |
| 2016 | 1,848 | 4 | 0.22% |
| 2015 | 1,844 | -7 | -0.38% |
| 2014 | 1,851 | -13 | -0.7% |
| 2013 | 1,864 | -4 | -0.21% |
| 2012 | 1,868 | -12 | -0.64% |
| 2011 | 1,880 | 91 | 5.09% |
| 2010 | 1,789 | 0 | 0% |