Parnell, in Fillmore Township, Iowa County, Iowa, was named after Charles Stewart Parnell, a noble Irish statesman who had come to the American people to plead the cause of Ireland's land-impoverished peasants.
The Milwaukee Railroad helped to create Parnell. In 1884, the people of the little Irish town of Lytle City moved residences, stores, buildings, and families three miles west to where the railroad was beginning.
The people of Lytle City, who were mostly members of the Catholic Church, then became residents of Parnell. The town was incorporated on March 24, 1891, with a population of 156.
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 (2), Wikipedia, Wikidata and Wikipedia for famous people, 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.