In 2018, Kewaunee County, WI had a population of 20.4k people with a median age of 44.2 and a median household income of $63,118. Between 2017 and 2018 the population of Kewaunee County, WI declined from 20,378 to 20,360, a -0.0883% decrease and its median household income grew from $60,320 to $63,118, a 4.64% increase.
The 5 largest ethnic groups in Kewaunee County, WI are White (Non-Hispanic) (94.7%), White (Hispanic) (2.13%), Two+ (Non-Hispanic) (1.42%), Other (Hispanic) (0.599%), and Black or African American (Non-Hispanic) (0.398%). 0% of the households in Kewaunee County, WI speak a non-English language at home as their primary language, and 98.5% of the residents in Kewaunee County, WI are U.S. citizens.
In 2018, the median property value in Kewaunee County, WI was $157,700, and the homeownership rate was 79.2%. Most people in Kewaunee County, WI drove alone to work, and the average commute time was 22 minutes. The average car ownership in Kewaunee County, WI was 2 cars per household.