The Norwegian Grove Township post office opened in 1878, the earliest record of the town by name. Two smaller post offices, Norwegian Grove (1878) and Centergrove (1898), opened inside today’s town and later closed.
2020 census: 340148 years
Founding year: the first Norwegian Grove Township post office (Blevins & Helbock, CC0).
What stands out about Norwegian Grove Township’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Lost post offices, old corners, places now gone and burying grounds
Two other post offices opened and closed inside today’s town.
Norwegian Grove
1878–1906
Centergrove
1898–1905
18701950today
Hamlets and corners on the map
Norwegian Grove
Gone or out of use
Centergrove Post Officepost officeNorwegian Grove Post Officepost officeSchool Number 280schoolSchool Number 48schoolSchool Number 52schoolSchool Number 59schoolSchool Number 60school
4cemeteries and burying grounds inside Norwegian Grove Township
Little BethanyNorth ImmanuelNorwegian GroveWest North Immanuel
US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).
The story so far
Norwegian Grove Township, in brief
Wikipedia doesn’t have a history of Norwegian Grove Township yet. The photos, dates and memories neighbors add here are how it gets written.
Norwegian Grove Township is a township in Otter Tail County, Minnesota, United States. The population was 340 at the 2020 census. Norwegian Grove Township was organized in 1873. A large share of the early settlers being natives of Norway caused the name to be selected.
Its first post office opened in 1878. Between the 2010 and 2020 censuses its population grew from 300 to 340 (+13%).
Intro from Wikipedia. Population: U.S. Census Bureau.
Timeline
Norwegian Grove Township, 1878 to 1914
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 Norwegian Grove Township. Tap a year, or press play to watch the town change.
1914Pelican Rapids 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 Norwegian Grove Township.
Famous people
Famous people close to Norwegian Grove Township
Nobody well known was born in Norwegian Grove 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.