Yelm’s post office opened in 1858, and 1 of its places is on the National Register
More historic than 38% of U.S. towns · #93 of 285 in Washington. What drives it
Most of Yelm was built recently: 6% of its homes predate 1940 and the median home dates from 2004. Its Register listing is the Salsich Lumber Company Superintendent's House. Below: 2 old photos and papers, maps from 1944 on, and the census since 1930.
The Yelm post office opened in 1858, the earliest record of the town by name. Another post office, Fort Stevens (1857), opened inside today’s city and later closed.
First census: 384 in 19302020 census: 10,617168 years
How historic is Yelm?
C+
More historic than 38% of U.S. towns, on its age, its old homes and the National Register.
Founding year: the first Yelm post office (Blevins & Helbock, CC0).The full story ↓
History grade
What drives Yelm’s History grade
On its age, its old homes and the National Register, Yelm is more historic than 38% of U.S. towns, #93 of 285 in Washington. Its National Register listings hold the grade up; its share of homes from before 1940 pulls it down.
C+
HistoryA character grade: shown, never part of Yelm’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 Yelm’s 0.9 sits near the middle of its state (60% 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 C+. The pre-1940 share is a Census survey estimate (±3.9 points). The founding year is the first post office, not a stated founding date.
Founding year: the first post office (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 Yelm’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
The word "Yelm" is said to come from the Coast Salish word shelm or chelm, meaning "heat waves from the sun", referring to heat mirages.
The Yelm Prairie was originally inhabited by the Nisqually and provided good pasture for their horses. The first permanent nonindigenous settlers came in 1853 to join the Hudson's Bay Company sheep farmers, who already conducted business in the area.
James Longmire, one of the first American settlers, said upon arriving in Yelm:
Passages that mention Yelm, cut from the printed page as they were published.
Early history of Thurston County, Washington1916 · page 32Read the page →
Read the text
Yelm Jim, who had been charged with the murder of Wm. White in March, 1856, came to trial April, 1859. He was found guilty and was sentenced to be hanged. Before the time set for the execution arrived, however, two Indians came to Olympia and confessed to the crime. Yelm Jim was pardoned.
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
Yelm, 1857 to 1992
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.
The Yelm post office opened in 1858, the earliest record of the town by name (U.S. post office records).
How does Yelm rank for history?
Yelm is more historic than 38% of U.S. towns, #93 of 285 in Washington. 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 Yelm?
One place: the Salsich Lumber Company Superintendent's House (listed 1988).
How old are the homes in Yelm?
6% of Yelm’s homes were built before 1940 (Census estimate, ±3.9 points), against a typical 4.3% for a Washington town; the median home was built in 2004.
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 (5), Wikidata (1), the National Register of Historic Places (1), Wikipedia, Wikidata and Wikipedia for famous people, 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 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.
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