Most of Orangeville was built recently: 10% of its homes predate 1940 and the median home dates from 1977. Below: maps from 1923 on and the census since 1890.
Founding year: Wikidata; Wikipedia’s history section gives the same year. First post office: 1883.The full story ↓
History grade
What drives Orangeville’s History grade
On its age, its old homes and the National Register, Orangeville is more historic than 26% of U.S. towns. 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 Orangeville’s overall grade.
Utah towns list more on the Register than most of the country (a typical Utah town has 3.0 per 10,000 residents, the U.S. 2.4), so Orangeville’s 0.0 sits below most of its state (18% of Utah 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 D to C. The pre-1940 share is a Census survey estimate (±5.6 points). Two sources give 1878.
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 Orangeville’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Orangeville was founded in 1878 and was originally known as Upper Castle Dale. In 1879, when a post office was established, it was named Orangeville after Orange Seely, the first man called to settle Castle Valley.
Every edition of the U.S. Geological Survey’s map of Orangeville. Tap a year, or press play to watch the town change.
1923Castle Dale 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 Orangeville.
People over time
Orangeville, census by census
Between 353 and 1,470 people in every census since 1890.
14 censuses, 1890–2020.
U.S. Census Bureau decennial counts, from the census table on Orangeville’s Wikipedia page.
Questions about Orangeville’s history
What year was Orangeville founded?
In 1878, according to Wikidata and Wikipedia’s history of the town. Orangeville’s post office opened in 1883, and the census of 1890 counted 353 people here.
How does Orangeville rank for history?
Orangeville is more historic than 26% of U.S. towns. 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 Orangeville?
10% of Orangeville’s homes were built before 1940 (Census estimate, ±5.6 points), against a typical 2.8% for an Utah town; the median home was built in 1977.
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 (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.