The Blackberry Township post office opened in 1899, the earliest record of the town by name. Another post office, Blackberry (1899), opened inside today’s town and later closed.
2020 census: 827127 years
Founding year: the first Blackberry Township post office (Blevins & Helbock, CC0).
What stands out about Blackberry 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 Blackberry Township yet. The photos, dates and memories neighbors add here are how it gets written.
Blackberry is an unincorporated community in Blackberry Township, Itasca County, Minnesota, United States. The community is located between Grand Rapids and Floodwood at the junction of U.S. Highway 2 (U.S. 2) and Itasca County Road 71 (CR 71). Nearby places include Grand Rapids, La Prairie, Gunn, Coleraine, Bovey, and Warba. Blackberry is located seven miles southeast of Grand Rapids. ZIP codes 55744 (Grand Rapids) and 55709 (Bovey) meet at Blackberry. The Mississippi River is in the vicinity. The community of Blackberry is located within Blackberry Township (population 880).
Its first post office opened in 1899. Between the 2010 and 2020 censuses its population fell from 880 to 827 (-6%).
Intro from Wikipedia. Population: U.S. Census Bureau.
Timeline
Blackberry Township, 1899 to 1969
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 Blackberry Township. Tap a year, or press play to watch the town change.
1969La Prairie sheet · 1:24,000
U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Blackberry Township.
Famous people
Famous people close to Blackberry Township
Nobody well known was born in Blackberry 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 Wikimedia Commons (9), 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.