The St. Mathias Township post office opened in 1888, the earliest record of the town by name. Two smaller post offices, Pine Grove (1885) and Saint Mathias (1888), opened inside today’s town and later closed.
2020 census: 606138 years
Founding year: the first St. Mathias Township post office (Blevins & Helbock, CC0).
What stands out about St. Mathias 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.
Pine Grove
1885–1885
Saint Mathias
1888–1908
18801950today
Hamlets and corners on the map
Saint Mathias
Gone or out of use
Kohl Landing StripairportSaint Mathias Post Officepost office
3cemeteries and burying grounds inside St. Mathias Township
Pine GroveRiversideSaint Mathias
US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).
The story so far
St. Mathias Township, in brief
Wikipedia doesn’t have a history of St. Mathias Township yet. The photos, dates and memories neighbors add here are how it gets written.
St. Mathias is an unincorporated community in St. Mathias Township, Crow Wing County, Minnesota, United States. It is along Crow Wing County Road 121 near Hay Creek Road and Sleepy Hollow Road. Nearby places include Fort Ripley, Brainerd, and St. Mathias Park. Hay Creek and the Nokasippi River both flow nearby.
Its first post office opened in 1888. Between the 2010 and 2020 censuses its population fell from 622 to 606 (-3%).
Intro from Wikipedia. Population: U.S. Census Bureau.
Timeline
St. Mathias Township, 1885 to 1908
Woven from the archive, old maps, post office records, the National Register and the people born here.
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 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.