Wikipedia doesn’t have a history of Johnson Township yet. The photos, dates and memories neighbors add here are how it gets written.
Johnson Township is a township in Polk County, Minnesota, United States. It is part of the Grand Forks-ND-MN Metropolitan Statistical Area. The population was 62 at the 2000 census. Johnson Township was organized in 1898, and named for John O. Johnson, a county official.
Between the 2010 and 2020 censuses its population fell from 51 to 41 (-20%).
Intro from Wikipedia. Population: U.S. Census Bureau.
Timeline
Johnson Township, 1896 to 1931
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 Johnson Township. Tap a year, or press play to watch the town change.
1919Winsor 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 Johnson Township.
Places that used to be
Lost post offices, places now gone and burying grounds
Another post office, Wanke, opened and closed inside today’s town.
Gone or out of use
Wanke Post Officepost office
1cemetery inside Johnson Township
Bethany Lutheran
US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).
Stories next door
History across the town line
Each neighbor’s History grade, on the same three inputs.
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.