The Havana Township post office opened in 1879, the earliest record of the town by name. Two smaller post offices, Havanna (1869) and Havana (1879), opened inside today’s town and later closed.
2020 census: 556147 years
Founding year: the first Havana Township post office (Blevins & Helbock, CC0).The full story ↓
What stands out about Havana Township’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Havana was platted in 1867, when the Winona and St. Peter Railroad was extended to that point. The community was named after Havana, Illinois. A post office was established at Havanna in 1869, and remained in operation until 1911.
Every edition of the U.S. Geological Survey’s map of Havana Township. Tap a year, or press play to watch the town change.
1962Owatonna SE 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 Havana Township.
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 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.