Shoreline dates to 1995, and 2 of its places are on the National Register
More historic than 22% of U.S. towns · #172 of 285 in Washington. What drives it
Most of Shoreline was built recently: 4% of its homes predate 1940 and the median home dates from 1969. Its Register listings are the William E. Boeing House and the Seattle Naval Hospital Chapel. Its Register listings are the William E. Boeing House and the Seattle Naval Hospital Chapel. Below: maps from 1953 on and the census since 1990.
Founding year: Wikidata. First post office: 1889.The full story ↓
History grade
What drives Shoreline’s History grade
On its age, its old homes and the National Register, Shoreline is more historic than 22% of U.S. towns, #172 of 285 in Washington. Its National Register listings hold the grade up; its age pulls it down.
C−
HistoryA character grade: shown, never part of Shoreline’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 Shoreline’s 0.7 sits near the middle of its state (58% of Washington towns have fewer) while its 4 historic buildings outnumber those of 68% of U.S. towns.
NoteThe founding year comes from Wikidata alone; no second source gives 1995.
How sure. Graded on any two of the three inputs instead, the letter would range from D to C+. The pre-1940 share (±0.9 points) is firm at this size.
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 Shoreline’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
The modern-day Shoreline area is within the historic territory of local Coast Salish peoples, now considered subgroups of the Duwamish. A trail stretched from Salmon Bay (šilšul), where Shilshole (šilšulabš) villages were, to Green Lake, and then traveled north through bogs that housed Licton Springs and the headwaters of the south fork of Thornton Creek, and continued up to Haller Lake. From there it wound through the peat bogs where Twin Ponds and Ronald Bog Parks are now. Large quantities of cranberries were once gathered at these bogs, as well as salmonberries and skunk cabbage along the banks of Thornton Creek. The x̌ax̌čuʔabš from Lake Union (x̌ax̌čuʔ) traveled to this area to gather cranberries.
In 1995, according to Wikidata. Shoreline’s post office opened in 1889, and the census of 1990 counted 52,109 people here.
How does Shoreline rank for history?
Shoreline is more historic than 22% of U.S. towns, #172 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 Shoreline?
Two places: the William E. Boeing House (listed 1988) and the Seattle Naval Hospital Chapel (2023).
How old are the homes in Shoreline?
4% of Shoreline’s homes were built before 1940 (Census estimate), against a typical 4.3% for a Washington town; the median home was built in 1969.
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 (1), the National Register of Historic Places (2), 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) 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.