A post office called "Tewockony Springs" was established in what is now known as Tehuacana in 1847. It was named for the Tawakoni Indians, who lived in the area until the late 1840s. In 1850, the town came in second in an election held to decide the new Texas state capitol, which Austin ultimately won. When Tehuacana Academy opened in 1852, the community was known as Tehuacana Hills, though the post office continued to be called after the springs. The post office was discontinued during the Civil War, but service resumed in 1869, at which time the name of the office was changed to Tehuacana.
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 (2), Wikidata (1), the National Register of Historic Places (1), 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.