
Lamesa
- County:
- Dawson County
- County Seat:
- Yes
- Area (mi²):
- 5.107
- State:
- Texas
Lamesa is a city located in Dawson County, Texas. Lamesa has a 2025 population of 7,986. It is also the county seat of Dawson County. Lamesa is currently declining at a rate of -1.72% annually and its population has decreased by -8.05% since the most recent census, which recorded a population of 8,685 in 2020.
The average household income in Lamesa is $67,394 with a poverty rate of 20.56%. The median age in Lamesa is 34.3 years: 31.6 years for males, and 35.5 years for females.