Wallace dates to 1884, and 84% of its homes were built before 1940
6 places in town are on the National Register, among them a historic district with 786 buildings. Below: 11 old photos and papers, maps from 1891 on, and the census since 1890.
In the spring of 1884, Colonel William R. Wallace built a cabin at a site he called "Placer Center". A Civil War veteran, Wallace was heavily involved in mining ventures after the war. The spot's central location in the mining district clearly offered promise as a town site. In fact, a news sheet published at the time extolled the town's favorable prospects because "it is on the Mullan Road, which is the main emigrant road on the Bitter Root divide." Wallace believed in his new venture and invested money to build access roads, put up lot fences and made other improvements. By the spring of 1885, Placer Center had a grocery store and several other small businesses. Within a year or so, there was also a general store, a sawmill, hotel and more.
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.
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.
In 1884, according to Wikidata. Wallace’s post office opened in 1886, and the census of 1890 counted 878 people here.
What is on the National Register in Wallace?
6 listings: 3 buildings, among them the Northern Pacific Railway Depot (listed 1976, the first), 1 historic district, the Wallace Historic District, with 786 contributing buildings, 1 site, and 1 object. 789 historic buildings in all.
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 (9), the Library of Congress (2), Wikidata (1), the National Register of Historic Places (6), Wikipedia, Wikidata and Wikipedia for famous people, 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.