Dennis had its start in the early 1880s by the building of the Memphis, Kansas and Colorado Railroad through that territory. The first post office in Dennis was established in May 1881.
The nearby Big Hill Archeological District is on the National Register of Historic Places.
Passages that mention Dennis, cut from the printed page as they were published.
History of Labette County, Kansas1901 · page 121Read the page →
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The first house in Dennis was the railroad' depot, erected in the fall of 1880. In the spring of 1881 William Current put up a store building, in which he placed a stock of groceries; this was the first store in town. John Webb and John Milligan put in another store in the spring of 1882, their stock consisting of general merchandise. A second stock of
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History of Labette County, Kansas1901 · page 315Read the page →
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Dennis. — As soon as this denomination completed its home of worshij) in Dennis, in 1887, a Sunday-school was organized with J.
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Scans and text from the Internet Archive. Books published in 1930 or earlier, which are in the public domain.
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 (3), Wikipedia, U.S. Geological Survey historical maps and old county and town histories (Internet Archive). Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.