Most of Alger was built recently: 0.0% of its homes predate 1940 and the median home dates from 1984. Below: 2 old photos and papers, maps from 1918 on, and the census since 2000.
Every edition of the U.S. Geological Survey’s map of Alger. Tap a year, or press play to watch the town change.
1918Samish Lake sheet · 1:62,500
U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Alger.
The story so far
Alger, in brief
Wikipedia doesn’t have a history of Alger yet. The photos, dates and memories neighbors add here are how it gets written.
Alger is a census-designated place (CDP) in Skagit County, Washington, United States. The population was 507 at the 2020 census. It is included in the Mount Vernon–Anacortes, Washington Metropolitan Statistical Area. Alger is located along Old Highway 99 North Road. It is near the midway point of the route between Seattle and Vancouver, 76 miles from the former and 66 miles from the latter. A former logging camp, Alger is now a working-class exurban community and home to the Skagit Speedway. The nearby Skagit Speedway has been operating for 50 years and attracting racers from all over the Northwest and West; Kasey Kahne raced there before becoming a NASCAR Sprint Cup driver. It is a 1/3 mil…
Its first post office opened in 1912. Between the 2010 and 2020 censuses its population grew from 403 to 507 (+26%).
Intro from Wikipedia. Population: U.S. Census Bureau.
Timeline
Alger, 1912 to 1921
Woven from the archive, old maps, post office records, the National Register and the people born 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 (3), 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.