The Richardton post office opened in 1883, the earliest record of the town by name.
First census: 647 in 19102020 census: 692143 years
Founding year: the first Richardton post office (Blevins & Helbock, CC0).
The story so far
Richardton, in brief
Wikipedia doesn’t have a history of Richardton yet. The photos, dates and memories neighbors add here are how it gets written.
Richardton is a city in Stark County, North Dakota, United States. The population was 692 at the 2020 census. Richardton was founded in 1883. It is part of the Dickinson Micropolitan Statistical Area. Richardton is home to Assumption Abbey, a Benedictine abbey. A meteorite that landed near Richardton was named for it.
Its first post office opened in 1883. Between the 2010 and 2020 censuses its population grew from 529 to 692 (+31%).
Intro from Wikipedia. Population: U.S. Census Bureau.
Timeline
Richardton, 1883 to 1973
Woven from the archive, old maps, post office records, the National Register and the people born here.
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 (1), the Library of Congress (5), 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.