All Counties › Texas
Dallam County, Texas
Dallam County anchors the northwest corner of the Texas Panhandle around Dalhart, where large-scale cattle feedyards and irrigated grain farming drive the local economy. The county sits along US 87 and US 54 near the tri-state corner with Oklahoma and New Mexico, with the Rita Blanca National Grasslands and the historic XIT Ranch shaping its wide-open land base. Median household income near $72,000 runs ahead of many rural Panhandle counties, while a median home value around $151,400 reflects modest, ranch-country housing stock.
Open the live Dallam County map →
Dallam County at a glance
- 7,300Population (2023)
- DalhartCounty seat
- 1,503 sq miLand area
- 5 / sq miDensity
- $72,000Median household income
- $151,400Median home value
What the live Dallam County map shows
Free in your browser, nothing to download:
- City Boundaries: 2
- School Boundaries: 3
- Soils: 60
- Voter Precincts: 9
- Wetlands: 6
- Zip Codes: 4
Cities and towns in Dallam County
Dalhart, Texline.