History · Sidney

Sidney’s history is
mostly unwritten

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

1911established
1old images & papers
1historic places
3recent photos
Sidney, MT - June 13, 1925, 1925 · Wikimedia Commons

The story

from WikipediaRead it all ↗

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.

Text from Wikipedia, licensed CC BY-SA 4.0.

Timeline

built from the dates on the items below
1911Established
1925Sidney, MT - June 13, 1925Commons
1930–1999Nothing yet. Family albums go here.
Be one of the first

Start Sidney’s collection

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

1 of 10 decades since 1900 have photos 🔁Retake an old viewSidney, MT - June 13, 1925, 1925: stand where they stood+15 📦Share a family photoSign in to add one+10
Famous people from SidneyWriters, athletes, leaders and more who were born in Sidney.Meet them →
By decade

Sidney, decade by decade

1930s–
1990s
Nothing in the archives for these yearsWeddings on Main Street, storms, parades, school pictures, the old store. If it’s in your family album, it belongs here.
📷 Add from your album

Then & now

No then-and-now pairs yet. Take a photo from the same spot as Sidney, MT - June 13, 1925 (1925) and it appears here side by side.

🔁 Retake this view · +15

Historic places

National Register · via Wikidata

From Wikimedia Commons (4) and the National Register (1). Images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.

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Sidney

Montana · MT
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Boundary source: https://tigerweb.geo.census.gov/arcgis/rest/services/TIGERweb/Places_CouSub_ConCity_SubMCD/MapServer/18 · 2025-01-01