In 2020, Polk County, WI had a population of 43.5k people with a median age of 45.9 and a median household income of $61,814. Between 2019 and 2020 the population of Polk County, WI grew from 43,438 to 43,549, a 0.256% increase and its median household income grew from $59,994 to $61,814, a 3.03% increase.
The 5 largest ethnic groups in Polk County, WI are White (Non-Hispanic) (94.8%), Two+ (Non-Hispanic) (1.46%), White (Hispanic) (1.28%), American Indian & Alaska Native (Non-Hispanic) (0.815%), and Black or African American (Non-Hispanic) (0.427%).
None of the households in Polk County, WI reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
99.5% of the residents in Polk County, WI are U.S. citizens.
In 2020, the median property value in Polk County, WI was $177,100, and the homeownership rate was 79.8%. Most people in Polk County, WI drove alone to work, and the average commute time was 29.8 minutes. The average car ownership in Polk County, WI was 2 cars per household.