Each edition grades its towns against each other only.
More historic than 22% of U.S. towns · #436 of 847 in California. What drives it
Its Register listings are the Crescent Bathhouse and the Armory Hall. Most of Lake Elsinore was built recently: 2% of its homes predate 1940 and the median home dates from 2002. Below: maps from 1953 on and the census since 1900.
Lake Elsinore first appears in the census in 1900. Four smaller post offices, Elsinore (1883), Terra Cotta (1887) and Laguna (1889), opened inside today’s city and later closed.
More historic than 22% of U.S. towns, on its age, its old homes and the National Register.
On its age, its old homes and the National Register, Lake Elsinore is more historic than 22% of U.S. towns, #436 of 847 in California. Its National Register listings hold the grade up; its age pulls it down.
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 Lake Elsinore’s 0.3 sits above most of its state (66% of California towns have fewer) while its 2 listings outnumber those of 60% of U.S. towns.
Founding year: the first census (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 →
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 Lake Elsinore’s history is told.
Lake Elsinore’s post office has been open since 1972. Four other post offices 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).
From Wikipedia’s history of Lake Elsinore.
Native Americans have long lived in the Elsinore Valley. The Luiseño people were the earliest known inhabitants. Their pictographs can be found on rocks on the Santa Ana Mountains and in Temescal Valley, and artifacts have been found all around Lake Elsinore and in the local canyons and hills.
Text from Wikipedia, licensed CC BY-SA 4.0.
Woven from the archive, old maps, post office records, the National Register and the people born here.
On the mapFirst mapped by the U.S. Geological SurveyEvery edition of the U.S. Geological Survey’s map of Lake Elsinore. 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 Lake Elsinore.
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.
Grew from 279 people in 1900 to 70,265 in 2020, more than tenfold.
13 censuses, 1900–2020.
U.S. Census Bureau decennial counts, from the census table on Lake Elsinore’s Wikipedia page.
Each neighbor’s History grade, on the same three inputs.
The Lake Elsinore post office opened in 1900, the earliest record of the town by name (U.S. post office records).
Lake Elsinore is more historic than 22% of U.S. towns, #436 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.
Two places: the Crescent Bathhouse (listed 1975) and the Armory Hall (1992).
2% of Lake Elsinore’s homes were built before 1940 (Census estimate), against a typical 3.4% for a California town; the median home was built in 2002.
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 Wikimedia Commons (1), Wikidata (2), the National Register of Historic Places (2), Wikipedia, 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.
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