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Roundup, MT
City in Musselshell County, Montana.
Population
2,003
Land area
1.3sq mi
People per sq mi
1,549
ZIP codes
0
Roundup and its ZIP codes
Roundup at a glance
- Roundup is about 202 times as dense as Montana as a whole.
- It is the 53rd most populous of 475 cities and towns in Montana.
- Households here earn a median of $57,847 a year, 20% less than the Montana figure of $72,509.
- A typical owner-occupied home is valued at $166,200 (56% below Montana) and median rent is $950 a month.
Local data for Roundup, MT
Counts from official public data
Housing and community stats
Roundup, MT, American Community Survey 2020-2024
Median household income
$57,847
Poverty rate
16.6%
Median home value
$166,200
Median rent
$950/mo
Homeownership
73.5%
Bachelor's or higher
13.5%
Median age
42.4
Average commute
15.8 min
Largest reported origins and ancestries: German Americans (302), Irish Americans (263), Mexican Americans (95).
Economy and federal money
Jobs, pay, income and spending are for Musselshell County. PPP loans are for Roundup.
Unemployment rate
4.2%
Aug 2026, -0.8 pts in a year
Average annual pay
$62,030
1,274 jobs, 2025
Income per person
$52,084
BEA, 2024
Federal spending
$53.2M
FY 2026, $11,255 per person
How people get to work
Roundup, MT, workers 16 and older. American Community Survey 5-year estimates
- Drove alone56.2%
- Carpooled11.5%
- Public transit0.0%
- Walked11.5%
- Bicycle0.0%
- Taxi, ride-hailing, motorcycle or other4.9%
- Worked from home15.9%
Average one-way commute: 15.8 minutes for people who do not work from home.
Environment and hazard risk
Roundup, MT, from FEMA, NOAA and EPA
Natural hazard risk
Very Low
Top: wildfire
Storm events since 1996
482
Countywide, mostly hail
Flood insurance policies
15
0.5% of homes, county
July high / Jan low
89° / 13°F
14.9 inches of rain a year
Hazards, floods and storm historyCheck a flood zone2 historic places
Health statistics
Share of adults in Roundup, MT, CDC PLACES estimates
Obesity
36.7%
U.S. 33.3% +3.4 pts
Diabetes
12.6%
U.S. 12.1% +0.5 pts
Smoking
17.6%
U.S. 12.8% +4.8 pts
Uninsured (18-64)
11.2%
U.S. 11.1% about the same
Cities near Roundup
| Name | Distance | Land area (sq mi) |
|---|---|---|
| Camp ThreeCensus-designated place | 1.2 mi | 4.5 |
| KleinCensus-designated place | 3.5 mi | 12.9 |
| Kilby Butte ColonyCensus-designated place | 8.8 mi | 0.1 |
| Flat Willow ColonyCensus-designated place | 19 mi | 0.1 |
| MusselshellCensus-designated place | 21 mi | 2.6 |
| LavinaTown | 22 mi | 1 |
| Mountain View ColonyCensus-designated place | 28 mi | 0.3 |
| BroadviewTown | 29 mi | 0.3 |
Frequently asked questions
- What county is Roundup, MT in?
- Roundup is in Musselshell County, Montana.
- What is the population of Roundup, MT?
- About 2,003 people live in Roundup, based on American Community Survey 5-year estimates.
- What cities are near Roundup?
- Nearby places include Camp Three (1.2 mi), Klein (3.5 mi), Kilby Butte Colony (8.8 mi), Flat Willow Colony (19 mi), Musselshell (21 mi).
Source: U.S. Census Bureau (TIGER/Line boundaries, American Community Survey) · Data as of 12/31/2023