Northport’s post office opened in 1892, and 31% of its homes were built before 1940
Its Register listings are the Columbia River Bridge at Northport and the Northport School. Below: 1 old photo or paper, maps from 1901 on, and the census since 1900.
Peaked at 906 in 1920; 297 people lived here in 2020.
13 censuses, 1900–2020.
U.S. Census Bureau decennial counts, from the census table on Northport’s Wikipedia page.
Every building
Northport, building by building, 1901–1929
Fire insurance maps drew every building, what it was made of and what it was used for, so insurers could price the risk of fire. Pick a year, then a sheet.
Northport began when railroad builder Daniel C. Corbin had agents purchase two wooded benches overlooking the Columbia River from the federal government in 1892. Corbin had plans to extend his Spokane Falls and Northern Railway (S&FN) from Little Dalles, the town seven miles south, to the rich mining districts of southern British Columbia. Northport would provide a railhead for two railroads into Canada.
At this time, The Kootenai Steamship Company riverboats provided service from Little Dalles to Revelstoke, B.C. After the S&FN reached Northport on Sept. 18, 1892, the riverboats ran from Northport to Revelstoke.
In March 1896 a major fire occurred in the business district. At least 16 businesses were destroyed or damaged.
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 (4), the National Register of Historic Places (2), Wikipedia, U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia), the US Post Offices dataset (Blevins & Helbock), the USGS Geographic Names Information System and Sanborn fire insurance maps (Library of Congress). Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.