Lieutenant Peter Puget of the Vancouver Expedition [led by Captain George Vancouver, arriving here in 1792] was the first recorded person that we know of to have landed on what we call today Raft Island. According to Edmond S. Meany, Raft Island was probably named from its appearance. In 1841 Charles Wilkes of the United States Exploring Expedition gave it the name "Allshouse Island", probably for Joseph Allshouse, a member of his crew.
In 1889, the Stevens brothers claimed the entire island and they are recorded as its first settlers. F. Stevens held 27 acres on the western end of the island and his brother Jacob claimed the remaining 133 acres. Ownership, however, was recorded under Jacob Steven’s name and held by the brothers until 1900.
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 Wikipedia and U.S. Geological Survey historical maps. Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.