Dallam County
Origin of the Name
Dallam County was named after James Wilmer Dallam, a lawyer and newspaper publisher who had a close association with the Supreme Court of Texas.
Dallam County
County Details
County Website Visit
County Seat Dalhart
Established 1876
Population 7,115
Median Age 30.1
Land Area 1503.13 sq mi
Water Area 2 sq mi
Total Area 1505.13 sq mi
Percent Urban 76.7%
Percent Rural 23.3%
Latitude, Longitude 36.2075° N, 102.5298° W