The Riley post office opened in 1888, the earliest record of the town by name. Another post office, Riley Centre (1870), opened inside today’s city and later closed.
2020 census: 938138 years
Founding year: the first Riley post office (Blevins & Helbock, CC0).The full story ↓
What stands out about Riley’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Riley was originally called Union, and under the latter name was founded in 1871. It was renamed Riley Center in the late 1870s. Riley was the name of a railroad employee.
Passages that mention Riley, cut from the printed page as they were published.
Portrait and biographical album of Washington, Clay and Riley counties, Kansas, containing full page portraits and biographical sketches of prominent ... citizens ... together with portraits and biographies of all the governors of the state, and of the pr1890 · page 1125Read the page →
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others, organized the German Insurance Company of Freeport, 111. He was the first Secretary of the Company and served in that capacity for several years. In 1880 he moved to Riley County, Kan., and located near Riley Center, where he remained till 1884, when he came to Leonardville, where lie has since resided. He is one of the founders of the town, and enjoys here as well as elsewhere the
Text read by machine from the scan; it may contain errors.
Portrait and biographical album of Washington, Clay and Riley counties, Kansas, containing full page portraits and biographical sketches of prominent ... citizens ... together with portraits and biographies of all the governors of the state, and of the pr1890 · page 321Read the page →
Read the text
iously employed but principally in a brick yard and sugar refinery, until in the fall of 1868, when he went up the river by a steamer to Kansas City, Mo., and from there by rail to Riley County, this State, of which he has since been a resident. He has performed no unimportant part in the growth and development of Riley County, and the estate which he hasbuilt up is a standing monument to the
Text read by machine from the scan; it may contain errors.
Scans and text from the Internet Archive. Books published in 1930 or earlier, which are in the public domain.
Timeline
Riley, 1870 to 1888
Woven from the archive, old maps, post office records, the National Register and the people born 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 the Library of Congress (1), Wikipedia, the US Post Offices dataset (Blevins & Helbock), the USGS Geographic Names Information System 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.