The Copley Township post office opened in 1895, the earliest record of the town by name. Another post office, Copley (1895), opened inside today’s town and later closed.
2020 census: 867131 years
Founding year: the first Copley Township post office (Blevins & Helbock, CC0).
What stands out about Copley Township’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Wikipedia doesn’t have a history of Copley Township yet. The photos, dates and memories neighbors add here are how it gets written.
Copley Township is a township in Clearwater County, Minnesota, United States. The population was 867 at the 2020 census. Copley Township was named for Lafayette Copley, a pioneer settler.
Its first post office opened in 1895. Its population held steady between the last two censuses: 872 in 2010, 867 in 2020.
Intro from Wikipedia. Population: U.S. Census Bureau.
Timeline
Copley Township, 1895 to 1943
Woven from the archive, old maps, post office records, the National Register and the people born here.
Every edition of the U.S. Geological Survey’s map of Copley Township. Tap a year, or press play to watch the town change.
1943Bagley 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 Copley Township.
Famous people
Famous people close to Copley Township
Nobody well known was born in Copley Township itself, so here are the best known from just nearby.
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 U.S. Geological Survey historical maps, 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.