Founded in 1901, Dalhart is named for its location on the border of Dallam and Hartley Counties; its name is a portmanteau of the names of the two counties. Landmarks include Dallam County Courthouse, National Register of Historic Places listings in Dallam County, Texas and Mission Theater. Dalhart is the birthplace of Marilyn Hickey, televangelist, faith healer, and missionary.
- CountyHartley County
- Population8,447 (2020 U.S. Census)
- Named forDallam County
- Historic places1 on the National Register






























Dallam County Courthouse
Mission Theater
XIT Museum
A view of Dalhart