Townapedia
Richland county courthouse
Richland county courthouse · Larry D. Moore, CC BY 4.0
Sidney Montana Banner
Sidney Montana Banner · Larry D. Moore, CC BY 4.0
Peoples Congregational Church NRHP 82003179 Richland County, MT
Peoples Congregational Church NRHP 82003179 Richland County, MT · Jon Roanhaus, CC BY-SA 4.0
ISS059-E-111557 - View of California
ISS059-E-111557 - View of California · Earth Science and Remote Sensing Unit, NASA Johnson Space Center, Public domain
ISS065-E-13762 - View of Earth
ISS065-E-13762 - View of Earth · Earth Science and Remote Sensing Unit , Lyndon B...., Public domain

Sidney, Montana

Sidney is a city of 6,171 people in Richland County, Montana, founded in 1911.

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Population6,171 -3.8% since 2019
Elevation1,949 ft 594 m
Founded1911
Land area3.3 sq mi
ZIP code59270
Nearest airportSidney-Richland Municipal Airport (SDY) 1 mi

Why visit Sidney

Townapedia lists 1 museum or landmark, 10 parks and trails, 15 places to eat, 9 places to stay and 1 attraction in and around town.

Highlights include Centre Theatre, MonDak Heritage Center and Sidney Country Club.

July is the warmest month, with average highs of 87°F; January lows average 6°F, and about 30 inches of snow fall in a normal year.

About Sidney

Sidney is a city in and the county seat of Richland County, Montana, United States, less than 10 mi (16 km) west of the North Dakota border. The population was 6,346 at the 2020 census, and was estimated to be 6,031 in 2024. The city lies along the Yellowstone River. Sidney is approximately midway between Glendive, Montana and Williston, North Dakota.

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

Things to do1

Centre Theatre

Cinema and theater · 0.4 mi

Open in Google Maps

Museums and landmarks1

MonDak Heritage Center

Museum · 0.6 mi

120 3rd Avenue Southeast, Sidney

Tu-Fr 10:00-16:00; Sa 13:00-16:00; PH off

Open in Google Maps

Parks, trails and playgrounds10

Sidney Country Club

Golf course · 1.3 mi

16 Highway North, Sidney

Open in Google Maps · +1 406-433-1894

Central Park

Park · 0.4 mi

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East Park

Park · 0.8 mi

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Hansen Park

Park · 0.8 mi

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Lyndale Acres Park

Park · 1.0 mi

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Meadow Park

Park · 0.9 mi

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Moose Park

Park · 0.4 mi

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North Park

Park · 0.8 mi

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Nutter Memorial Park

Park · 0.6 mi

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Swanson Field

Park · 0.8 mi

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Restaurants and cafes15

Pizza Hut

Restaurant · Pizza · 1.0 mi

801 Warren Lane, Sidney

Open in Google Maps · +1 406-482-7200

Rodiron grill and casino

Restaurant · Steak House · 0.7 mi

520 North Central Avenue, Sidney

Mo-Th 03:00-21:00; Fr-Sa 11:00-22:00; Su 11:00-21:00

Open in Google Maps · +1-406-433-3300

Club Tavern

Bar and pub · 0.5 mi

112 North Central Avenue, Sidney

Open in Google Maps · +1-406-433-1661

1035 Brewing

Brewery and winery · 0.6 mi

1035 S Central Avenue, Sidney

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Footers

Restaurant · Sandwich · 0.5 mi

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Sadie's

Diner · American · 1.2 mi

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Asian Garden

Restaurant · 0.5 mi

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Cheerio Lounge

Bar and pub · 0.5 mi

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South 40 Restaurant, Lounge & Casino

Restaurant · 0.4 mi

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Burger King

Fast food · Burger · 0.7 mi

416 North Central Avenue, Sidney

Mo-Sa 06:00-23:00; Su 07:00-23:00

Open in Google Maps · +1 406-630-5005

Domino's

Fast food · Pizza · 0.6 mi

410 North Central Avenue, Sidney

Mo-Th 10:30-24:00; Fr-Sa 10:30-01:00; Su 10:30-24:00

Open in Google Maps · +1 406-630-7788

DQ Grill & Chill

Fast food · Ice Cream, Burger · 0.5 mi

615 South Central Avenue, Sidney

Open in Google Maps · +1 406-433-1075

3 more on the map.

History

Settlers began arriving in the area in the 1870s, and a post office was established in 1888. Six-year-old Sidney Walters and his parents were staying with Hiram Otis, the local justice of the peace, and Otis decided that Sidney was a good name for the town. The following year, Montana became a state and Sidney was incorporated in 1911.

Sidney was originally part of Dawson County, but became the county seat of Richland County at its inception in 1914.

Agriculture became an important part of the region after the Lower Yellowstone Irrigation Project was completed in 1909. A dam was built on the river south of Glendive, which diverted water from the river into a 115.2 km (71.6 mi) main canal, which runs north–south, parallel to the Yellowstone, irrigating land from Glendive north up to Fairview, where it drains into the Missouri River. This project irrigates 51,429 acres (208.13 km2) and serves water to 450 farms, according to the manager of the Lower Yellowstone Irrigation Districts.

During the Great Depression, Montana artist J. K. Ralston painted a Federal Arts Project mural at the Richland County Courthouse in Sidney.

The town received a boost in 1924 when the Holly Sugar Corporation opened up a sugar refinery in Sidney to process locally grown sugar beets.

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

Where to stay9

Churches and places of worship20

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Shopping6

Gas and EV charging3

Schools, colleges and libraries10

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Healthcare3

Map of Sidney

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

Climate by month

0°20°40°60°80°January: 0.5 in of rainFebruary: 0.4 in of rainMarch: 0.6 in of rainApril: 1.2 in of rainMay: 2.4 in of rainJune: 2.8 in of rainJuly: 2.6 in of rainAugust: 1.3 in of rainSeptember: 1.6 in of rainOctober: 1.1 in of rainNovember: 0.6 in of rainDecember: 0.5 in of rainJanuary: 27°FFebruary: 32°FMarch: 46°FApril: 60°FMay: 71°FJune: 79°FJuly: 87°FAugust: 86°FSeptember: 76°FOctober: 59°FNovember: 42°FDecember: 31°FJanuary: 6°FFebruary: 11°FMarch: 21°FApril: 32°FMay: 43°FJune: 52°FJuly: 57°FAugust: 55°FSeptember: 46°FOctober: 34°FNovember: 21°FDecember: 11°FJFMAMJJASOND
Average high Average low Rain
Monthly table
MonthHighLowRainSnow
Jan27°F6°F0.5 in7.0 in
Feb32°F11°F0.4 in5.6 in
Mar46°F21°F0.6 in3.0 in
Apr60°F32°F1.2 in1.7 in
May71°F43°F2.4 in0.7 in
Jun79°F52°F2.8 in0.0 in
Jul87°F57°F2.6 in0.0 in
Aug86°F55°F1.3 in0.0 in
Sep76°F46°F1.6 in0.0 in
Oct59°F34°F1.1 in1.5 in
Nov42°F21°F0.6 in3.0 in
Dec31°F11°F0.5 in7.9 in

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

People and cost of living

$62,538median household income
$236,900median home value
$931median monthly rent
37.3median age
22.0%of adults have a bachelor's degree or higher
57.6%of homes are owner-occupied
21.2 minaverage commute
Age of residents
Under 1825%18 to 3422%35 to 6439%65 and over14%

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

Disaster history

Richland County has had 7 federal disaster declarations since 2000, most often for biologicals.

  • 2021-08-13: Straight-Line Winds (Other)
  • 2020-03-31: Covid-19 Pandemic (Biological)
  • 2020-03-13: Covid-19 (Biological)
  • 2014-04-17: Ice Jams And Flooding (Flood)
  • 2011-06-17: Severe Storms And Flooding (Severe Storm)
  • 2005-09-13: Hurricane Katrina Evacuation (Hurricane)

OpenFEMA disaster declarations summaries.

Getting there and nearby towns

Sidney-Richland Municipal Airport (SDY) is the nearest airport with scheduled flights listed in OpenStreetMap, 1 miles away.

  • Fairview 11 mi northeast, about 17 min by car
  • Savage 20 mi southwest, about 32 min by car
  • Trenton 29 mi northeast, about 46 min by car
  • Bainville 30 mi north, about 48 min by car
  • Culbertson 34 mi northwest, about 54 min by car
  • Williston 41 mi northeast, about 1 h by car
  • Watford City 42 mi east, about 1 h 15 min by car
  • Brockton 46 mi northwest, about 1 h 15 min by car
  • Glendive 49 mi southwest, about 1 h 15 min by car
  • West Glendive 50 mi southwest, about 1 h 15 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.