Founding year: Wikidata. First post office: 1878.The full story ↓
History grade
What drives Asotin’s History grade
On its age, its old homes and the National Register, Asotin is more historic than 56% of U.S. towns. Its National Register listings hold the grade up; its age pulls it down.
B
HistoryA character grade: shown, never part of Asotin’s overall grade.
Few Washington towns list much on the Register (a typical Washington town has 0.1 per 10,000 residents, the U.S. 2.4), so Asotin’s 9.8 sits above most of its state (85% of Washington towns have fewer) while its 1 listings outnumber those of 51% of U.S. towns.
How sure. Graded on any two of the three inputs instead, the letter would range from C+ to B+. The pre-1940 share is a Census survey estimate (±8.7 points). Two sources give 1878.
Founding year: Wikidata (other dates in Quick answers). Homes: Census ACS 2020–24. National Register: National Park Service, May 2026 list; each listing counted once (boundary changes and added documentation belong to their listing), and a historic district counts its contributing buildings. How TownRatings grades history →
What stands out about Asotin’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
The name Asotin is derived from a Nez Perce language term meaning "eel creek." It was founded in 1878 by Alexander Sumpster. A river ferry stop at Asotin was set up by 1881.
In 1931, Herbert Niccolls Jr., a 12-year-old, was convicted of the murder of the Asotin County sheriff.
Passages that mention Asotin, cut from the printed page as they were published.
An illustrated history of southeastern Washington, including Walla Walla, Columbia, Garfield and Asotin counties, Washington1906 · page 680Read the page →
Read the text
Friday evening. May 25, 1888, the citizens of Asotin met in Baumeister's hall for the purpose of making arrangements for the incorporation of Asotin, and a committee was appointed for the purpose of forming the boundary lines and drafting and circulating the proper petition for the property owners to sign. The papers incorporating the town of
Text read by machine from the scan; it may contain errors.
An illustrated history of southeastern Washington, including Walla Walla, Columbia, Garfield and Asotin counties, Washington1906 · page 656Read the page →
Read the text
Section 6. That the county seat of the said county of Asotin is hereby temporarily located at Asotin, which in this connection shall mean the town of Asotin, or Asotin City, at which place it shall remain until located permanently elsewhere in said county by a majority of qualified electors thereof, and for which a vote shall be taken at the next general election, viz : on the Tuesday next following the first Monday in
Text read by machine from the scan; it may contain errors.
Scans and text from the Internet Archive. Books published in 1930 or earlier, which are in the public domain.
Timeline
Asotin, 1878 to 1991
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.
In 1878, according to Wikidata. Asotin’s post office opened in 1878.
How does Asotin rank for history?
Asotin is more historic than 56% of U.S. towns. The History grade combines the town’s founding era, the share of homes built before 1940 and its National Register listings. It’s a character grade, so it isn’t part of the overall grade. How it works.
What is on the National Register in Asotin?
One place: the Full Gospel Church (listed 1972).
How old are the homes in Asotin?
13% of Asotin’s homes were built before 1940 (Census estimate, ±8.7 points), against a typical 4.3% for a Washington town; the median home was built in 1975.
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).
From Wikimedia Commons (6), the National Register of Historic Places (1), Wikipedia, Wikidata and Wikipedia for famous people, the US Post Offices dataset (Blevins & Helbock), the USGS Geographic Names Information System and old county and town histories (Internet Archive). Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.