Wikipedia doesn’t have a history of Downsville yet. The photos, dates and memories neighbors add here are how it gets written.
Downsville is an unincorporated census-designated place in the town of Dunn, located within Dunn County, Wisconsin, United States, where Highway 25 crosses the Red Cedar River. As of the 2020 census, its population was 188, up from 146 at the 2010 census. The community was founded in 1855. Around that time, Ebenezer Thompson tried to dam the Red Cedar, but his half-built dam was destroyed by a flood. In 1857 Captain Downs tried again and succeeded in building a dam which powered a sawmill. The village was platted in 1859, and named for Downs. He sold the mill to Knapp, Stout & Co., who expanded it and added planing and shingle mills which employed about 100 men by 1891. By that year the tow…
Downsville was established in 1855. Between the 2010 and 2020 censuses its population grew from 146 to 188 (+29%).
Intro from Wikipedia. Population: U.S. Census Bureau.
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) and U.S. Geological Survey historical maps. Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.