Population Demographics
As of 2026 the population of Pratt County is 9,048. The population is expected to shrink to 8,987 by 2031 - a growth rate of -0.14%.
The median age of Pratt County residents is 40.
The diversity index of Pratt County is 36.5, meaning that there is a 37% chance that any two people selected out of 100 residents will be of different race or ethnicity from one another.
