Wikipedia doesn’t have a history of Eagle Rock yet. The photos, dates and memories neighbors add here are how it gets written.
Eagle Rock is an unincorporated community and census-designated place in Barry County, Missouri, United States. As of the 2020 census, it had a population of 193. It is located on Missouri Route 86 near Table Rock Lake. Eagle Rock has a state campground and public marina. A post office called Eagle Rock has been in operation since 1886. The community takes its name from a nearby rock formation. The Eagle Rock Retreat Center, home of the Assembly of God youth organizations Royal Rangers National Training Center, is located approximately 4 miles southwest of Eagle Rock.
Its first post office opened in 1886. Between the 2010 and 2020 censuses its population fell from 199 to 193 (-3%).
Intro from Wikipedia. Population: U.S. Census Bureau.
By decade
No old photos in the archives yet
Weddings on Main Street, storms, parades, school pictures, the old store. If it’s in your family album, it belongs here.
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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, 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.
