Dallam County Flag

Dallam County

State:
Texas
County Seat:
Dalhart

Dallam County's estimated 2026 population is 7,569 with a growth rate of 0.81% in the past year according to the most recent United States census data. Dallam County is the 179th largest county in Texas. The 2010 population was 6,745 and has seen a growth of 12.22% since that time.

7,569
Total Population
5
Population Density (mi²)
179
Population Rank (State)
61 0.81%
Annual Population Growth

Dallam County Population

Demographics

Economics and Income Statistics