
Blackwell
- County:
- Nolan County
- County Seat:
- No
- Area (mi²):
- 0.591
- State:
- Texas
Blackwell is a city located in Nolan County, Texas. Blackwell has a 2025 population of 248. Blackwell is currently declining at a rate of -0.8% annually and its population has decreased by -3.5% since the most recent census, which recorded a population of 257 in 2020.
The average household income in Blackwell is $85,916 with a poverty rate of 8.58%. The median age in Blackwell is 41.3 years: 35.9 years for males, and 41.3 years for females.