More historic than 28% of U.S. towns · #357 of 847 in California. What drives it
Most of Dinuba was built recently: 9% of its homes predate 1940 and the median home dates from 1983. Below: 5 old photos and papers, maps from 1891 on, and the census since 1910.
Founding year: the first Dinuba post office (Blevins & Helbock, CC0).
History grade
What drives Dinuba’s History grade
On its age, its old homes and the National Register, Dinuba is more historic than 28% of U.S. towns, #357 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 Dinuba’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 Dinuba’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 range from C− to C. The pre-1940 share is a Census survey estimate (±4.0 points). The founding year is the first post office, not a stated founding date.
Founding year: the first post office (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 Dinuba’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
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.
1891Sheet 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.
On the map
Dinuba on the map, 1924 to 1981
Every edition of the U.S. Geological Survey’s map of Dinuba. Tap a year, or press play to watch the town change.
1924Reedley sheet · 1:31,680
U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Dinuba.
Famous people
15 famous people were born in Dinuba
Writers, athletes, leaders and more, ranked by how widely they’re known.
Wikipedia doesn’t have a history of Dinuba yet. The photos, dates and memories neighbors add here are how it gets written.
Dinuba is a city in Tulare County, California, United States. The population was 24,563 at the 2020 census, up from 21,453 at the 2010 census. It is part of the Visalia-Porterville metropolitan statistical area. The Alta District Museum is located in Dinuba in a restored railroad station; the museum has a collection of materials that illustrate local history. The name of the city is of unknown origin. Various theories about the origin exist, including that it is a misspelled reference to the Danubian people, who resisted the Romans in antiquity. It may instead be a fanciful name applied by railroad construction engineers at the time the branch line was built in this area. The city's origina…
Its first post office opened in 1889. Between the 2010 and 2020 censuses its population grew from 21,453 to 24,563 (+14%).
Intro from Wikipedia. Population: U.S. Census Bureau.
Timeline
Dinuba, 1880 to 1944
Woven from the archive, old maps, post office records, the National Register and the people born here.
Nothing in the archives for these yearsWeddings on Main Street, storms, parades, school pictures, the old store. If it’s in your family album, it belongs here.
The Dinuba post office opened in 1889, the earliest record of the town by name (U.S. post office records).
How does Dinuba rank for history?
Dinuba is more historic than 28% of U.S. towns, #357 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 Dinuba?
9% of Dinuba’s homes were built before 1940 (Census estimate, ±4.0 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 (9), 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.
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1921
2026
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2003