Peaked at 833 in 1960; 434 people lived here in 2020.
12 censuses, 1910–2020.
U.S. Census Bureau decennial counts, from the census table on Leola’s Wikipedia page.
The story so far
Leola, in brief
Wikipedia doesn’t have a history of Leola yet. The photos, dates and memories neighbors add here are how it gets written.
Leola is a small city in and the county seat of McPherson County, South Dakota, United States. It was founded on May 1, 1884, and named for Leola Haynes, daughter of one of the town's founders. The population was 434 as of the 2020 census.
Its first post office opened in 1883. Between the 2010 and 2020 censuses its population fell from 457 to 434 (-5%).
Intro from Wikipedia. Population: U.S. Census Bureau.
Timeline
Leola, 1883 to 1970
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 Wikimedia Commons (3), Wikidata (1), the National Register of Historic Places (1), 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.