Half of West Menlo Park’s homes were built after 1963
More historic than 23% of U.S. towns · #408 of 847 in California. What drives it
Most of West Menlo Park was built recently: 7% of its homes predate 1940 and the median home dates from 1963. Below: maps from 1897 on and the census since 1990.
On its age, its old homes and the National Register, West Menlo Park is more historic than 23% of U.S. towns, #408 of 847 in California. Its share of homes from before 1940 holds the grade up; its National Register listings pull it down.
C−
HistoryA character grade: shown, never part of West Menlo Park’s overall grade.
Few California towns list much on the Register (a typical California town has 0.0 per 10,000 residents, the U.S. 2.4), so West Menlo Park’s 0.0 sits below most of its state (31% of California towns have fewer) while its 0 listings outnumber those of 23% of U.S. towns.
How sure. Graded on two of the three inputs, so a change in either one moves the letter more than it would with three. The pre-1940 share is a Census survey estimate (±3.2 points).
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 →
What stands out about West Menlo Park’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Every edition of the U.S. Geological Survey’s map of West Menlo Park. Tap a year, or press play to watch the town change.
1897Palo Alto sheet · 1:62,500
U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of West Menlo Park.
The story so far
West Menlo Park, in brief
Wikipedia doesn’t have a history of West Menlo Park yet. The photos, dates and memories neighbors add here are how it gets written.
West Menlo Park is a census-designated place and an unincorporated community in San Mateo County, California, United States, located between the majority of City of Menlo Park, the Town of Atherton, the Sharon Heights neighborhood of Menlo Park and Stanford University (in Santa Clara County). As of the 2020 census, the community had a population of 3,930. The area consists of suburban housing and a small business district along Alameda de las Pulgas (literally, "Avenue of the Fleas"), often just referred to as "the Alameda", which extends the length of the Rancho de las Pulgas land granted to the Argüello family. West Menlo Park is served by the Las Lomitas School District and Menlo Park Fi…
Between the 2010 and 2020 censuses its population grew from 3,659 to 3,930 (+7%).
Intro from Wikipedia. Population: U.S. Census Bureau.
By decade
No old photos in the archives yet
Weddings on Main Street, storms, parades, school pictures, the old store. If it’s in your family album, it belongs here.
Be the first to add onePhotograph a print flat, in daylight, no flash.
West Menlo Park is more historic than 23% of U.S. towns, #408 of 847 in California. 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.
How old are the homes in West Menlo Park?
7% of West Menlo Park’s homes were built before 1940 (Census estimate, ±3.2 points), against a typical 3.4% for a California town; the median home was built in 1963.
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 U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia) 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.
