Each edition grades its towns against each other only.
More historic than 33% of U.S. towns · #118 of 285 in Washington. What drives it
Its Register listing is the Glencove Hotel. Most of Key Center was built recently: 2% of its homes predate 1940 and the median home dates from 1990. Below: maps from 1942 on.
More historic than 33% of U.S. towns, on its age, its old homes and the National Register.
On its age, its old homes and the National Register, Key Center is more historic than 33% of U.S. towns, #118 of 285 in Washington. Its National Register listings hold the grade up; its share of homes from before 1940 pulls it down.
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 Key Center’s 2.8 sits above most of its state (69% of Washington towns have fewer) while its 1 listings outnumber those of 51% of U.S. towns.
Founding year: our sources. 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 →
Read from the archive, the National Register and the record. The page puts what stands out first.
The first neighbors to add old photos shape how Key Center’s history is told.
Another post office, Glencove, opened and closed inside today’s town.
US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).
Wikipedia doesn’t have a history of Key Center yet. The photos, dates and memories neighbors add here are how it gets written.
Key Center is a census-designated place (CDP) in Pierce County, Washington, United States. As of the 2020 census, Key Center had a population of 3,863. The community is located on Key Peninsula.
Between the 2010 and 2020 censuses its population grew from 3,692 to 3,863 (+5%).
Intro from Wikipedia. Population: U.S. Census Bureau.
Woven from the archive, old maps, post office records, the National Register and the people born here.
Weddings on Main Street, storms, parades, school pictures, the old store. If it’s in your family album, it belongs here.
Every edition of the U.S. Geological Survey’s map of Key Center. Tap a year, or press play to watch the town change.
U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Key Center.
The country’s official list of buildings and places worth saving.
National Park Service, National Register of Historic Places. Photos from Wikimedia Commons, credited on each place’s page.
Nobody well known was born in Key Center itself, so here are the best known from just nearby.
Each neighbor’s History grade, on the same three inputs.
Key Center is more historic than 33% of U.S. towns, #118 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.
One place: the Glencove Hotel (listed 1978).
2% of Key Center’s homes were built before 1940 (Census estimate, ±2.0 points), against a typical 4.3% for a Washington town; the median home was built in 1990.
What the archives can’t tell you, neighbors can.
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 the National Register of Historic Places (1), U.S. Geological Survey historical maps, 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.
