Most of Dell City was built recently: 5% of its homes predate 1940 and the median home dates from 1980. Below: maps from 1951 on and the census since 1970.
Dell City was established in 1948, as an aquifer had been found in the area. Settlers came from other areas of Texas and New Mexico. It developed into being a farming town. The community had about 500 people in the 1950s.
In 2012, Jeanne Catsoulis of The New York Times described Dell City as "a borderline ghost town". In 2014, there were 336 people, according to the United States Census Bureau, with 50 being the average age. In 2016, Jessica Onsurez wrote that residents in the town, which had a decline in the number of businesses, are divided over whether the town is "dying", in her words, or whether it will rebound. Residents rejected proposals to establish a prison and a manufacturing plant.
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 (6), 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.