Townapedia
Musselshell county courthouse
Musselshell county courthouse · Larry D. Moore, CC BY 4.0
ST. BENEDICT’S CATHOLIC SCHOOL, ROUNDUP, MUSSELSHELL COUNTY
ST. BENEDICT’S CATHOLIC SCHOOL, ROUNDUP, MUSSELSHELL COUNTY · JERRYE AND ROY KLOTZ MD, CC BY-SA 3.0
ROUNDUP CENTRAL SCHOOL, MUSSELSHELL COUNTY
ROUNDUP CENTRAL SCHOOL, MUSSELSHELL COUNTY · JERRYE AND ROY KLOTZ MD, CC BY-SA 3.0

Roundup, Montana

Roundup is a city of 2,003 people in Musselshell County, Montana.

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Population2,003 +11.9% since 2019
Elevation3,215 ft 980 m
Land area1.3 sq mi
ZIP code59072
Nearest airportRoundup Airport (RPX) 2 mi

Why visit Roundup

Townapedia lists 3 museums and landmarks, 2 parks and trails, 7 places to eat and 2 places to stay in and around town.

Highlights include Roundup Central School and St. Benedict's Catholic School.

July is the warmest month, with average highs of 89°F; January lows average 13°F, and about 24 inches of snow fall in a normal year.

About Roundup

Roundup is a city in and the county seat of Musselshell County, Montana, United States. The population was 1,742 as of the 2020 census.

From the Wikipedia article Roundup, Montana (this version), under CC BY-SA 4.0.

Museums and landmarks3

Roundup Central School

Monument and historic site · National Register of Historic Places

School building in Montana, United States of America

Open in Google Maps · Wikipedia

St. Benedict's Catholic School

Monument and historic site · National Register of Historic Places

National Registered Historic Place in Roundup, Montana, United States

Open in Google Maps · Wikipedia

Parks, trails and playgrounds2

Pine Ridge Golf Club

Golf course · 1.1 mi

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Roundup City Park

Park

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Restaurants and cafes7

Pioneer Cafe

Cafe · American · 0.4 mi

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Busy Bee Cafe

Cafe · 0.6 mi

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Downtown Deli

Restaurant · 0.4 mi

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Grand Bar & Lounge

Bar and pub · 0.5 mi

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Maverick Bar

Bar and pub · 0.4 mi

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Next Generation Grill

Restaurant

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A&W

Fast food · Burger

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Where to stay2

Big Sky Motel

Motel and hotel

740 Main Street, Roundup

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Ideal Motel & RV Park

Motel and hotel

926 Main Street, Roundup

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History

Roundup served as a place for cattlemen to "round up" their cattle along the Musselshell River. It was the trailhead in the Great Montana Centennial Cattle Drive, and now drives happen annually.

The post office opened in 1883. In 1907, the Milwaukee Road reached Roundup.

From Hell to Breakfast in Old Montana, by Leland Blanchard, tells the story of pioneers who lived and worked in Roundup in the early 1900s.

From the History section of Roundup, Montana on Wikipedia, under CC BY-SA 4.0.

Churches and places of worship3

Shopping2

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Gas and EV charging1

Schools, colleges and libraries5

Healthcare1

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Map of Roundup

26 places. The map loads OpenStreetMap tiles when you open it.

Climate by month

20°40°60°80°January: 0.4 in of rainFebruary: 0.4 in of rainMarch: 0.7 in of rainApril: 1.7 in of rainMay: 2.5 in of rainJune: 2.9 in of rainJuly: 1.7 in of rainAugust: 1.2 in of rainSeptember: 1.2 in of rainOctober: 1.2 in of rainNovember: 0.5 in of rainDecember: 0.4 in of rainJanuary: 37°FFebruary: 41°FMarch: 51°FApril: 60°FMay: 69°FJune: 78°FJuly: 89°FAugust: 88°FSeptember: 77°FOctober: 61°FNovember: 47°FDecember: 37°FJanuary: 13°FFebruary: 15°FMarch: 22°FApril: 30°FMay: 39°FJune: 48°FJuly: 54°FAugust: 51°FSeptember: 42°FOctober: 32°FNovember: 22°FDecember: 14°FJFMAMJJASOND
Average high Average low Rain
Monthly table
MonthHighLowRainSnow
Jan37°F13°F0.4 in5.2 in
Feb41°F15°F0.4 in3.9 in
Mar51°F22°F0.7 in4.4 in
Apr60°F30°F1.7 in1.4 in
May69°F39°F2.5 in0.1 in
Jun78°F48°F2.9 in0.0 in
Jul89°F54°F1.7 in0.0 in
Aug88°F51°F1.2 in0.0 in
Sep77°F42°F1.2 in0.0 in
Oct61°F32°F1.2 in1.0 in
Nov47°F22°F0.5 in2.8 in
Dec37°F14°F0.4 in5.6 in

U.S. Climate Normals 1991-2020 for Roundup (1 mi away), NOAA NCEI.

People and cost of living

$57,847median household income
$166,200median home value
$950median monthly rent
42.4median age
13.5%of adults have a bachelor's degree or higher
73.5%of homes are owner-occupied
15.8 minaverage commute
Age of residents
Under 1824%18 to 3421%35 to 6431%65 and over24%

American Community Survey 5-year estimates, 2020-2024, U.S. Census Bureau. Estimates have margins of error, larger for small towns.

Disaster history

Musselshell County has had 12 federal disaster declarations since 2000, most often for floods.

  • 2023-10-11: Flooding (Flood)
  • 2020-09-02: Bobcat Fire (Fire)
  • 2020-03-31: Covid-19 Pandemic (Biological)
  • 2020-03-13: Covid-19 (Biological)
  • 2018-10-31: Flooding (Flood)
  • 2014-10-09: Severe Storms, Straight-Line Winds, And Flooding (Severe Storm)

OpenFEMA disaster declarations summaries.

Getting there and nearby towns

Roundup Airport (RPX) is the nearest airport with scheduled flights listed in OpenStreetMap, 2 miles away.

  • Klein 4 mi south, about 6 min by car
  • Shepherd 36 mi south, about 58 min by car
  • Worden 38 mi southeast, about 1 h by car
  • Huntley 40 mi south, about 1 h by car
  • Lockwood 43 mi south, about 1 h 15 min by car
  • Billings 46 mi south, about 1 h 15 min by car
  • Laurel 55 mi south, about 1 h 30 min by car

Drive times are estimates from straight-line distance, not routes.

Reviews, tips and questions

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Sources and licences

Photo credits

Page built October 30, 2026. Spotted a mistake? Tell us or suggest a place.