The Wallowa Valley is within the traditional lands of the Nez Perce. In the late 19th century, the Wallowa band was one of more than a dozen groups who lived across the inland Northwest as members of the Nez Perce tribe. The U.S. government sent the army to force them out after they refused to sign a treaty that would have removed them from their land. Chief Joseph led tribal members more than 1,000 miles to western Montana. They repeatedly battled with the army as they fled.
Every edition of the U.S. Geological Survey’s map of Wallowa. Tap a year, or press play to watch the town change.
1964Wallowa sheet · 1:24,000
U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Wallowa.
Every building
Wallowa, building by building, 1910–1917
Fire insurance maps drew every building, what it was made of and what it was used for, so insurers could price the risk of fire. Pick a year, then a sheet.
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 (5), Wikidata (1), the National Register of Historic Places (2), Wikipedia, U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia), the US Post Offices dataset (Blevins & Helbock), the USGS Geographic Names Information System and Sanborn fire insurance maps (Library of Congress). Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.