In 1861, the community was founded by and named after Milton M. Rich of Chicago. Mr. Rich was reported to have dreamed of building a community below the bluffs. However, it was also reported that Mr. Rich disagreed with railroad officials on how to divide the site of the town. The dispute was never resolved; and as a result, the railroad was deflected to Sioux City, Iowa after reaching Le Mars, Iowa.
Every edition of the U.S. Geological Survey’s map of Richland Township. Tap a year, or press play to watch the town change.
1967Lake Benton SW 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 Richland Township.
Famous people
Famous people close to Richland Township
Nobody well known was born in Richland Township itself, so here are the best known from just nearby.
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 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.