The Clinton Township post office opened in 1876, the earliest record of the town by name. Two smaller post offices, Ash Creek (1871) and Clinton (1876), opened inside today’s town and later closed.
2020 census: 236150 years
Founding year: the first Clinton Township post office (Blevins & Helbock, CC0).
What stands out about Clinton 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.
Ash Creek
1871–1939
Clinton
1876–1877
18701950today
Hamlets and corners on the map
Ash Creek
Gone or out of use
Ashcreek Post Officepost office
2cemeteries and burying grounds inside Clinton Township
EastsideTrinity
US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).
The story so far
Clinton Township, in brief
Wikipedia doesn’t have a history of Clinton Township yet. The photos, dates and memories neighbors add here are how it gets written.
Clinton Township is a township in Rock County, Minnesota, United States. The population was 292 at the 2000 census. Clinton Township was organized in 1871, and named after Clinton, New York.
Its first post office opened in 1876. Between the 2010 and 2020 censuses its population fell from 277 to 236 (-15%).
Intro from Wikipedia. Population: U.S. Census Bureau.
Timeline
Clinton Township, 1871 to 1967
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 Clinton Township. Tap a year, or press play to watch the town change.
1967Ash Creek 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 Clinton Township.
Famous people
Famous people close to Clinton Township
Nobody well known was born in Clinton 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.