Osnabrock dates to 1882, and 12% of its homes were built before 1940
How Osnabrock began, and where its name came from
When was Osnabrock founded?
Osnabrock dates its founding to 1882 (Wikidata and Wikipedia’s history agree). Its post office opened in 1883.
How did Osnabrock get its name?
Osnabrock was named after Osnabruck, Ontario, the home town of its first postmaster, James T. Anderson.
(Osnabruck was itself named after the city of Osnabrück in northwest Germany.)
Questions about Osnabrock’s history
What year was Osnabrock founded?
In 1882, according to Wikidata and Wikipedia’s history of the town. Osnabrock’s post office opened in 1883.
Memory lane
What the archives can’t tell you, neighbors can.
Where this page comes from
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 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.