Freeborn was platted in 1857, and was incorporated in 1949. The city of Freeborn, like its namesake county, the surrounding township, and Freeborn Lake, upon which the city is situated, derives its name from William Freeborn, a member of Minnesota's Territorial Legislature. A post office has remained in continuous operation at Freeborn since 1857.
Every edition of the U.S. Geological Survey’s map of Freeborn Township. Tap a year, or press play to watch the town change.
1967Freeborn 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 Freeborn Township.
People over time
Freeborn Township, census by census
Between 72 and 323 people in every census since 1880.
9 censuses, 1880–2020.
U.S. Census Bureau decennial counts, from the census table on Freeborn Township’s Wikipedia page.
Places that used to be
Places now gone and burying grounds
Gone or out of use
Jacobsen Airportairport
2cemeteries and burying grounds inside Freeborn Township
FreebornSeven Day
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 Wikipedia, U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia) 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.