Half of East Cathlamet’s homes were built after 1991
Most of East Cathlamet was built recently: 0.0% of its homes predate 1940 and the median home dates from 1991. Below: maps from 1985 on and the census since 2000.
Wikipedia doesn’t have a history of East Cathlamet yet. The photos, dates and memories neighbors add here are how it gets written.
East Cathlamet is a census-designated place (CDP) in Wahkiakum County, Washington, on the eastern border of the town of Cathlamet. The population was 578 as of the 2020 census. The East Cathlamet community is part of the Wahkiakum School District, a K-12 school district of about 430 students. The name "Kathlamet" (Cathlamet) comes from the Kathlamet tribe, which in their language, means "rocky shore."
Between the 2010 and 2020 censuses its population grew from 491 to 578 (+18%).
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.
Be the first to add onePhotograph a print flat, in daylight, no flash.
The U.S. Geological Survey’s map of East Cathlamet.
1985Nassa Point sheet · 1:24,000
U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of East Cathlamet.
People over time
East Cathlamet, census by census
Between 491 and 578 people in every census since 2000.
3 censuses, 2000–2020.
U.S. Census Bureau decennial counts, from the census table on East Cathlamet’s Wikipedia page.
Famous people
Famous people close to East Cathlamet
Nobody well known was born in East Cathlamet itself, so here are the best known from just nearby.
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.