Pittsburg County Flag

Pittsburg County

State:
Oklahoma
County Seat:
McAlester

Pittsburg County's estimated 2026 population is 43,169 with a growth rate of -0.35% in the past year according to the most recent United States census data. Pittsburg County is the 24th largest county in Oklahoma. The 2010 population was 45,799 and has seen a growth of -5.74% since that time.

43,169
Total Population
33
Population Density (mi²)
24
Population Rank (State)
-151 -0.35%
Annual Population Growth

Pittsburg County Population

Demographics

Economics and Income Statistics