Dallam County, Texas
3 ZIP codes · 1,503.35 sq mi of land · FIPS 48111
| Population | 7,298 |
|---|---|
| State | Texas |
| FIPS code | 48111 |
| Time zone | Central |
| Land area | 1,503.35 sq mi |
| Center (lat, long) | 36.2864, -102.5940 |
Area codes in this area
These are the area codes that most often serve Dallam County (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.
Cities and towns (largest first)
DalhartKerrickTexline
ZIP codes in Dallam County
Population: U.S. Census Bureau, ACS 5-year estimates, 2024.