There are two theories regarding the origin of the name "Paisley". One story says that Charles Mitchell Innes, from Scotland, named the place for Paisley in his home country, in about 1873. Another informant stated that the place was named by Samuel G. Steele, also a native of Scotland. Steele was the first postmaster of the Paisley post office, which was established in 1879. The city was incorporated on November 18, 1911, and is one of only two cities in the county.
Archeological sites from the 1930s at Paisley Caves and 1966 at Fort Rock give the oldest known evidence for early Native Americans. Radiocarbon dating of coprolites indicate they are from 12,750 to 14,290 years before the present.
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, U.S. Census counts (via Wikipedia), the US Post Offices dataset (Blevins & Helbock) 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.