Most of Empire City was built recently: 0.6% of its homes predate 1940 and the median home dates from 1981. Below: maps from 1962 on and the census since 1970.
A classic oil-boom town, Empire City started in the late 1910s as drilling activity in Stephens County mushroomed. At its peak, its estimated population was about 3000. The original post office was established in February 1921 and discontinued in December 1934. With the boom long gone, the population by 1980 dwindled to just 13 persons. But the town started a rebound in the mid-1980s, though no post office has been reestablished.
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 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.