Thompsonville's history dates back to the 1910s. The first commercial oil well in the county began producing oil on April 17, 1921. The well was located in the Mirando Valley field near Thompsonville and brought new residents to the area. A post office in 1925, but was discontinued around 1936. A school and several businesses were located at the site in the late 1940s. Today, Thompsonville is a small, dispersed community with a population less than 50.
Every edition of the U.S. Geological Survey’s map of Thompsonville. Tap a year, or press play to watch the town change.
1972Bruni SE sheet · 1:24,000
U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Thompsonville.
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 and U.S. Geological Survey historical maps. Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.