Clinton was laid out in 1836. The city was named for New York Governor DeWitt Clinton, a key promoter of the Erie Canal. A post office called Clinton has been in operation since 1850. The railroad reached Clinton in 1870, when the Census put the population at 840.
Clinton was incorporated as the least-populous type of city in Missouri, a fourth-class city, in 1878. All but one voter voted in favor of incorporation. Resident Banton G. Boone, a Democrat, was Speaker of the Missouri House of Representatives, 1875–1877, and Missouri Attorney General, 1885–1889.
Piped water, electricity, and macadam roads were brought in during the 1880s, and a telephone system in the 1890s.
Nothing in the archives for these yearsWeddings on Main Street, storms, parades, school pictures, the old store. If it’s in your family album, it belongs here.
Every edition of the U.S. Geological Survey’s map of Clinton Township. Tap a year, or press play to watch the town change.
1953Clinton South 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 Clinton Township.
Then & now
Stand where they stood
No then-and-now pairs yet. Take a photo from the same spot as an old one and they appear here side by side.
In 1836, according to Wikidata and Wikipedia’s history of the town. Clinton Township’s post office opened in 1850, and the census of 1870 counted 610 people here.
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), the Library of Congress (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.