LaOtto was established in the 1830s as settlers headed north out of Fort Wayne, Indiana, along the Mongoquinong Trail, which would later become Lima Plank Road. From 1856 to 1861, LaOtto was called Simon's Corners, a name taken from the local U.S. Post Office (and so named by cabinet maker and first Postmaster John Miller). Simon's Corners became Simonsville. From 1872 to 1875 it was called Grand Rapids Crossing, because it was the intersection of the north-south Grand Rapids & Indiana Railroad and the east-west Eel River Railroad lines and the railroad did not like the name Simonsville. In 1875, the name LaOtto was proposed and petitioned by Lutheran minister Rev. B.F. Shultz and approved by the Noble County commissioners.
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 and U.S. Geological Survey historical maps. Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.
