The Acton Township post office opened in 1857, the earliest record of the town by name. Another post office, Acton (1857), opened inside today’s town and later closed.
2020 census: 386169 years
Founding year: the first Acton Township post office (Blevins & Helbock, CC0).The full story ↓
What stands out about Acton Township’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
A post office called Acton was established in 1857, and remained in operation until 1904. The community was named after Acton, Ontario.
The incident that sparked the Dakota War of 1862 took place near Acton on August 17, 1862. Four Mdewakantons, Sungigidan (“Brown Wing”), Kaomdeiyeyedan (“Breaking Up”), Nagiwicakte (“Killing Ghost”), and Pazoiyopa (“Runs Against Something When Crawling”) from Rice Creek Village in the Lower Sioux Agency, returning home from an unsuccessful hunt, had a confrontation with Robinson Jones, a settler, which resulted in the Mdewakantons killing five settlers, including Jones.
Nothing in the archives for these yearsWeddings on Main Street, storms, parades, school pictures, the old store. If it’s in your family album, it belongs here.
Every edition of the U.S. Geological Survey’s map of Acton Township. Tap a year, or press play to watch the town change.
1967Rosendale 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 Acton Township.
Then & now
Stand where they stood
No then-and-now pairs yet. Take a photo from the same spot as an old one and they appear here side by side.
Retake this viewState monument at Acton, Meeker County, Minnesota, the Historic Tree in the distance, 1909
Find the spot, match the angle, and add your photo. It becomes the first then-and-now pair on Acton Township’s page.
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 the Library of Congress (2), Wikipedia, 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.