Brinnon’s post office opened in 1888, and 1 of its places is on the National Register
Most of Brinnon was built recently: 6% of its homes predate 1940 and the median home dates from 1983. Its Register listing is the Duckabush River Bridge. Below: 10 old photos and papers, maps from 1936 on, and the census since 2000.
The Brinnon post office opened in 1888, the earliest record of the town by name. Another post office, Duckabush (1891), opened inside today’s town and later closed.
First census: 803 in 20002020 census: 907138 years
Founding year: the first Brinnon post office (Blevins & Helbock, CC0).The full story ↓
What stands out about Brinnon’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
White settlers began arriving in the area that would become Brinnon, then referred to as both Quogaboos and Ducaboos, in the 1850s. Ewell P. Brinnon, a settler who later became the namesake of the settlement, took a donation land claim in the late 1850s at the mouth of the Duckabush River. In 1891 Brinnon was established when the post office began operations in the settlement.
Camp Parsons was founded in 1919 just outside the north end of Brinnon. The camp is the oldest Boy Scout camp west of the Mississippi River.
Nothing in the archives for these yearsWeddings on Main Street, storms, parades, school pictures, the old store. If it’s in your family album, it belongs here.
Nothing in the archives for these yearsWeddings on Main Street, storms, parades, school pictures, the old store. If it’s in your family album, it belongs 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 (18), the National Register of Historic Places (1), Wikipedia, 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.