Eyota was platted in 1864. The name Eyota is derived from the Dakota word iyótaŋ, meaning "greatest" or "most". A post office has been in operation at Eyota since 1864. The city was incorporated on February 16, 1875.
Settlers had begun arriving in the area and staking claims in 1854. The earliest, Benjamin Bear, initially came in 1853 to choose a prime site with an ever-flowing spring, then returned the following year with his family. A stream called Bear Creek starts from this spring. (Today Chester Woods Lake is formed around a portion of Bear Creek that was held back behind a dam built to protect nearby Rochester from flooding.)
Every edition of the U.S. Geological Survey’s map of Eyota Township. Tap a year, or press play to watch the town change.
1974Marion 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 Eyota Township.
People over time
Eyota Township, census by census
Grew from 404 people in 1880 to 2,006 in 2020, 4 times over.
15 censuses, 1880–2020.
U.S. Census Bureau decennial counts, from the census table on Eyota Township’s Wikipedia page.
Places that used to be
Old burying grounds
7cemeteries and burying grounds inside Eyota Township
Ben Baer FarmClineEdith Wright FarmHoly RedeemerOak GroveRandall ForkWalter McConnell Farm
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 Wikimedia Commons (6), 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.