From a total population of 43,698, Polk County has a median age of 43.7. The average age of males, in Polk County, is 43.4 while the average age of females is 44.1. When you compare this to median age of Wisconsin, Polk County is 4.9 years older.
The median income of individuals, in Polk County, is $26,356 while the average household income is $49,679. When comparing the median income of people living in Polk County to the rest of Wisconsin, the average income in Polk County is $1,551 less.