The island was discovered by Gavriil Pribylov on June 25, 1786, during a search for the breeding grounds of northern fur seals. The island is named after Pribylov's ship, the St. George. St. George Island was the first of the Pribilofs to be discovered.
Built in 1935, the sole church on the island is St. George Church, an Eastern Orthodox Church in the Diocese of Alaska of the Orthodox Church in America.
On February 29, 1996 the crab-fishing vessel All American ran aground on the island without loss of life.
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 the National Register of Historic Places (1), Wikipedia, 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.