History · Sweet Grass

Sweet Grass’s history is
mostly unwritten

The public archives hold just one old photo of Sweet Grass. The rest are in attics, shoeboxes and the historical society. Help start the collection.

1old images & papers
4recent photos
Sweetgrass, 1986 · Wikimedia Commons

The story so far

from Wikipedia & the U.S. Census

Sweet Grass is a census-designated place and unincorporated community in Toole County, Montana, United States, on the Canada–United States border. It is the northern terminus of Interstate 15, an important route connecting western Canada, the western United States, and Mexico. The population was 65 according to the 2020 census. In 2004, a joint border facility opened at the Sweetgrass port of entry and Coutts, Alberta, housing both Canadian and American federal authorities. Fire service is provided through the volunteer fire department in Coutts. It is 34 miles (55 km) to Shelby, 108 miles (174 km) to Havre and 174 miles (280 km) to Missoula.

Between the 2010 and 2020 censuses its population grew from 58 to 65 (+12%). Half of its homes were built before 1968.

Wikipedia doesn’t have a history of Sweet Grass yet — the old photos, dates and memories neighbors add here are how it gets written.

Intro from Wikipedia, licensed CC BY-SA 4.0. Population and housing: U.S. Census Bureau.

Timeline

built from the dates on the items below
1986SweetgrassCommons
1990–1999Nothing yet. Family albums go here.
Be one of the first

Start Sweet Grass’s collection

The first neighbors to add old photos shape how Sweet Grass’s history is told.

1 of 10 decades since 1900 have photos 🔁Retake an old viewSweetgrass, 1986: stand where they stood+15 📦Share a family photoSign in to add one+10
Famous people from Sweet GrassWriters, athletes, leaders and more who were born in Sweet Grass.Meet them →
By decade

Sweet Grass, decade by decade

National Register of Historic Places

Nothing in Sweet Grass is on the National Register yet

That’s true of most small towns. It doesn’t mean Sweet Grass has no history, only that no one has written up a nomination. The closest listed place is US Customs Building in Sweet Grass, 0.5 miles away.

Sweet Grass and the nearest listed places

Dashed line = Sweet Grass. Tap a dot.

How a place gets listed

1Talk to the stateEvery nomination goes through the State Historic Preservation Office. Owners, towns and historical societies can start one.
2Try a local or state list firstMany states keep their own register with a shorter form, a common first step for old barns, halls and schoolhouses.
3Write it upA nomination covers the history, photos and a map. US Customs Building’s page links to a real one.
Know an old place in Sweet Grass?A mill, a schoolhouse, a cellar hole, a church: add a photo of it to Sweet Grass’s story, or a memory of it.
📷 Add a photo of an old place
National Park Service, National Register of Historic Places · photos from Wikimedia Commons

Then & now

No then-and-now pairs yet. Take a photo from the same spot as Sweetgrass (1986) and it appears here side by side.

🔁 Retake this view · +15

Stories next door

nearby towns’ history

From Wikimedia Commons (5). Images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.

We left the porch light on

Where to, neighbor?

You’re in Sweet Grass, MTView boundary

Nearby

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Boundary source: https://tigerweb.geo.census.gov/arcgis/rest/services/TIGERweb/Places_CouSub_ConCity_SubMCD/MapServer/19 · 2025-01-01