Population Demographics
As of 2024 the population of Wadena County is 14,291. The population is expected to grow to 14,453 by 2029 - a growth rate of 0.23%.
The median age of Wadena County residents is 43.
The diversity index of Wadena County is 18.0, meaning that there is a 18% chance that any two people selected out of 100 residents will be of different race or ethnicity from one another.