Population Demographics
As of 2026 the population of Pawnee County is 6,126. The population is expected to shrink to 6,004 by 2031 - a growth rate of -0.40%.
The median age of Pawnee County residents is 42.
The diversity index of Pawnee County is 42.4, meaning that there is a 42% chance that any two people selected out of 100 residents will be of different race or ethnicity from one another.
