Population Demographics
As of 2026 the population of West Central Wisconsin is 501,924. The population is expected to grow to 512,433 by 2031 - a growth rate of 0.42%.
The median age of West Central Wisconsin residents is 41.
The diversity index of West Central Wisconsin is 23.1, meaning that there is a 23% chance that any two people selected out of 100 residents will be of different race or ethnicity from one another.