Roundup, Montana Demographics & Population 2026
During the 2020–2024 ACS period, Roundup, Montana had a total population of 2,003, the 53rd largest city in Montana, with a median household income of $57,847, which is 20% lower than the state average. The poverty rate is 16.6%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Unemployment rate of 10.7% is notably above the national average.
Roundup Quick Facts
How Roundup Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 1,964 | 2,003 | +2.0% |
| Median household income | $57,632 | $57,847 | +0.4% |
| Median home value | $118,300 | $166,200 | +40.5% |
How Roundup Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 29 | National average: 61
Education
Educational Attainment (Adults 25+)
Roundup Rankings in Montana
Explore Montana Rankings
Other Cities in Musselshell County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Klein | 340 | $50,737 | 11.5% | $276,900 |
| Camp Three | 139 | $58,000 | 13.8% | N/A |
| Melstone | 80 | $65,625 | 17.5% | $156,300 |
| Musselshell | 36 | N/A | 33.3% | N/A |
| Kilby Butte Colony | 20 | N/A | 100.0% | N/A |
Cities Similar to Roundup
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| East Missoula | 2,099 | $57,500 | $358,500 | 31.2% | 7.3% |
| Columbus | 2,003 | $65,250 | $282,800 | 24.0% | 11.0% |
| Malta | 2,100 | $54,483 | $160,800 | 30.8% | 9.9% |
| Stevensville | 2,130 | $60,096 | $377,300 | 25.8% | 13.6% |
| West Glendive | 2,121 | $54,922 | $179,400 | 18.9% | 2.6% |
Population Overview
Roundup is a small community located in Montana, within Musselshell County. The total population is 2,003. It ranks as the 53rd most populous out of 475 Census-designated places in Montana.
Age Demographics
The median age in Roundup is 42.4 years. This is 5% higher than the state median of 40.4 years.
Economy, Income & Housing
The median household income in Roundup is $57,847. This is 20% lower than the state median of $72,509. It is also 28% lower than the national median of $80,734. The poverty rate stands at 16.6%. This is 44% higher than the state poverty rate of 11.5%. The unemployment rate is 10.7%. This is 196% higher than the state rate of 3.6%. The median home value is $166,200. Housing costs are 56% lower than the state median of $375,800. With a home-value-to-income ratio of just 2.9x, Roundup is one of the most affordable housing markets in the area. 73.5% of occupied housing units are owner-occupied. This homeownership rate is 6% higher than the state average of 69.2%.
Race & Ethnicity
Roundup has a predominantly White (non-Hispanic) population, comprising 87.7% of all residents. Hispanic or Latino residents account for 7.2%. The Hispanic or Latino population is significantly higher than the state average (7.2% vs 4.6%).
Education
13.5% of residents aged 25 and older hold a bachelor's degree or higher. This is 62% lower than the state rate of 35.2%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 88.6%.
Data Sources & Methodology
All demographic data for Roundup, Montana is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Montana state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 475 Census-designated places in Montana. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Roundup, Montana?
Roundup, Montana has a population of 2,003 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Roundup, MT?
The median household income in Roundup is $57,847, which is 28% lower than the national median of $80,734.
What is the poverty rate in Roundup, MT?
The poverty rate in Roundup is 16.6%. This means approximately 323 residents live below the federal poverty line.
What is the racial makeup of Roundup, Montana?
Roundup's population is 87.7% White, 0.0% Black, 7.2% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Roundup, MT?
The median home value in Roundup is $166,200. The home-value-to-income ratio is 2.9x.
How educated is Roundup, Montana?
13.5% of adults (25+) in Roundup hold a bachelor's degree or higher, and 1.8% hold a graduate or professional degree.