
Pecos County
- State:
- Texas
- County Seat:
- Fort Stockton
Pecos County's estimated 2025 population is 14,447 with a growth rate of -0.61% in the past year according to the most recent United States census data. Pecos County is the 142nd largest county in Texas. The 2010 population was 15,521 and has seen a growth of -6.92% since that time.