Most of Montello was built recently: 0.0% of its homes predate 1940 and the median home dates from 1986. Below: 1 old photo or paper and maps from 1967 on.
The first permanent settlement at Montello was made in 1869. The town of Montello was established in 1904 as a "division point" (operations base) for the Southern Pacific Railroad. Montello's development was prompted by the construction of the Lucin Cutoff across the Great Salt Lake in Utah, a line that bypassed the area's former division point town of Terrace, Utah. Many of the original houses in Montello were moved there from Terrace and nearby Kelton, Utah. Montello was originally named "Bauvard", and received its current name in 1912. The word Montello is Italian for "little mountain" and was probably given by one of the early Italian settlers.
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). How TownRatings grades history →
From Wikimedia Commons (12), Wikipedia, U.S. Geological Survey historical maps and the US Post Offices dataset (Blevins & Helbock). Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.