The Powder River Battles, part of the Powder River Expedition of 1865, were fought near the present-day town from September 1–15, 1865, by the U.S. Army against Sioux, Cheyenne, and Arapaho warriors. On March 17, 1876, the Battle of Powder River occurred about 34 miles (55 km) southwest of present-day Broadus, and on June 13, 1876, six companies of the 7th Cavalry led by Major Marcus Reno marched along the Powder River to within 10 miles (16 km) north of the town's present location before turning west toward the Little Bighorn.
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.
Founding dates: Wikidata, Wikipedia, the U.S. post office records of Blevins & Helbock (CC0) and the Census. Homes by year built: Census ACS 2020–24. National Register of Historic Places: National Park Service (list of May 22, 2026). Old photos, postcards and papers: Wikimedia Commons, the Library of Congress and other public archives, credited on each item’s page. Maps: U.S. Geological Survey historical topographic maps (via Esri) and Sanborn fire-insurance maps (Library of Congress). History text and census tables: Wikipedia (CC BY-SA 4.0). Places that used to be: USGS Geographic Names Information System (2021). How TownRatings grades history →
From Wikimedia Commons (3), the Library of Congress (2), Wikipedia, U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia), the US Post Offices dataset (Blevins & Helbock) and the USGS Geographic Names Information System. Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.