More historic than 21% of U.S. towns · #440 of 847 in California. What drives it
Most of Highland was built recently: 4% of its homes predate 1940 and the median home dates from 1983. Below: maps from 1899 on and the census since 1970.
Founding year: Wikidata. First post office: 1887.The full story ↓
History grade
What drives Highland’s History grade
On its age, its old homes and the National Register, Highland is more historic than 21% of U.S. towns, #440 of 847 in California. Its age holds the grade up; its National Register listings pull it down.
C−
HistoryA character grade: shown, never part of Highland’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 Highland’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 any two of the three inputs instead, the letter would still be C−. The pre-1940 share (±1.5 points) is firm at this size. Two sources give 1891.
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 Highland’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Located at the southern base of the San Bernardino Mountains lies the city of Highland. The city is divided into three main areas including Highland, East Highland and West Highland.
Henry Rabel, one of the area’s first settlers, bought over 100 acres of land in 1857 and built an 11-room hotel with bath houses for guests. The area became known as Rabel Springs. In 1858, pioneers Lewis Cram and Frederick Van Leuven arrived and constructed the Cram-Van Leuven ditch, extending from the Santa Ana River entrance to their land in East Highland. They began planting orchards of seedling oranges and other fruit trees in the early 1880s.
Fire insurance maps drew every building, what it was made of and what it was used for, so insurers could price the risk of fire. Pick a year, then a sheet.
1899Sheet 1 of 1
Edition
Sheets
BrickWoodStone
Sanborn Map Company, via the Library of Congress. Editions published in 1930 or earlier, which are in the public domain.
People over time
Highland, census by census
Grew from 12,669 people in 1970 to 56,999 in 2020, 4 times over.
6 censuses, 1970–2020.
U.S. Census Bureau decennial counts, from the census table on Highland’s Wikipedia page.
Famous people
2 famous people were born in Highland
Writers, athletes, leaders and more, ranked by how widely they’re known.
In 1891, according to Wikidata. Highland’s post office opened in 1887, and the census of 1970 counted 12,669 people here.
How does Highland rank for history?
Highland is more historic than 21% of U.S. towns, #440 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 Highland?
4% of Highland’s homes were built before 1940 (Census estimate, ±1.5 points), against a typical 3.4% for a California town; the median home was built in 1983.
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 (7), Wikidata (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 Sanborn fire insurance maps (Library of Congress). Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.