Most of Texline was built recently: 3% of its homes predate 1940 and the median home dates from 1991. Below: 2 old photos and papers, maps from 1954 on, and the census since 1920.
Wikipedia doesn’t have a history of Texline yet. The photos, dates and memories neighbors add here are how it gets written.
Texline is a town in northwestern Dallam County, Texas, United States. Its population was 448 at the 2020 census. The town is named for its location near the New Mexico-Texas state line. The town sits on U.S. Highway 87, which continues southeast towards Dalhart and northwest towards Clayton, New Mexico.
Its first post office opened in 1888. Between the 2010 and 2020 censuses its population fell from 507 to 448 (-12%).
Intro from Wikipedia. Population: U.S. Census Bureau.
Timeline
Texline, 1888 to 1954
Woven from the archive, old maps, post office records, the National Register and the people born here.
Nothing in the archives for these yearsWeddings on Main Street, storms, parades, school pictures, the old store. If it’s in your family album, it belongs here.
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 (4), the Library of Congress (1), 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.