The Big Stone City post office opened in 1879, the earliest record of the town by name. Two smaller post offices, Inkpa City (1875) and Bigstone (1894), opened inside today’s city and later closed.
First census: 376 in 18802020 census: 412147 years
Founding year: the first Big Stone City post office (Blevins & Helbock, CC0).The full story ↓
What stands out about Big Stone City’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
The community now known as Big Stone City was established in 1878 as Inkpa City (after Chief Inkpaduta). It served as the seat of Grant County from 1880 to 1883. The present name comes from nearby Big Stone Lake. Big Stone City was incorporated in 1885.
Every edition of the U.S. Geological Survey’s map of Big Stone City. Tap a year, or press play to watch the town change.
1953Ortonville sheet · 1:62,500
U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Big Stone City.
Every building
Big Stone City, building by building, 1898–1916
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.
1898Sheet 1 of 1
Edition
Sheets
BrickWoodStone
Sanborn Map Company, via the Library of Congress. Editions published in 1930 or earlier, which are in the public domain.
On the National Register
2 historic places in Big Stone City
The country’s official list of buildings and places worth saving.
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 (2), 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.