Pittsburg County Flag

Pittsburg County

State:
Oklahoma
County Seat:
McAlester

Pittsburg County's estimated 2026 population is 43,241 with a growth rate of -0.18% in the past year according to the most recent United States census data. Pittsburg County is the 23rd largest county in Oklahoma. The 2010 population was 45,799 and has seen a growth of -5.59% since that time.

43,241
Total Population
33
Population Density (mi²)
23
Population Rank (State)
-77 -0.18%
Annual Population Growth

Pittsburg County Population

Demographics

Economics and Income Statistics