Peaked at 289 in 1980; 215 people lived here in 2020.
9 censuses, 1940–2020.
U.S. Census Bureau decennial counts, from the census table on Wynnedale’s Wikipedia page.
The story so far
Wynnedale, in brief
Wikipedia doesn’t have a history of Wynnedale yet. The photos, dates and memories neighbors add here are how it gets written.
Wynnedale is a town in Washington Township, Marion County, Indiana, United States. The population was 215 at the 2020 census. It has existed as an "included town" since 1970, when it was incorporated into Indianapolis as part of Unigov. It is part of Indianapolis, but retains a functioning town government under IC 36-3-1-11.
Wynnedale was established in 1939. Between the 2010 and 2020 censuses its population fell from 231 to 215 (-7%).
Intro from Wikipedia. Population: U.S. Census Bureau.
Timeline
Wynnedale, 1939 to 1980
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 U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia) 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.