Kewaunee County, WI Demographics

The total population of Kewaunee County is estimated to be 20,570 with 10,527 males (51.18%) and 10,043 females (48.82%). There are 484 less females than males in Kewaunee County.
The median household income in Kewaunee County was $78,180 in 2021, which marked an an increase of 589(0.76%) from $77,591 in 2020. This income is 104.79% of the U.S. median household income of $74,606 (all incomes in 2022 inflation-adjusted dollars).
Per the latest American Community Survey by the Census Bureau, Kewaunee County sees its highest median household income among householders in the age group of 25 to 44 years old, at $92,511. Overall, the median household income for the county of Kewaunee County stands at $78,180.
In Kewaunee County, the median income for all workers aged 15 years and older, regardless of work hours, was $48,843 for males and $31,349 for females. However, when specifically considering full-time, year-round workers within the same age group, the median income was $57,186 for males and $47,613 for females.
In Kewaunee County, there are just three different racial groups among households. Among these, Black or African American households report a median household income of $80,056, followed by White households at $78,542, and Two or More Races households with a median household income of $40,350.
In 2022, the population of Kewaunee County was 20,623, a 0.22% increase year-by-year from 2021. Previously, in 2021, Kewaunee County's population was 20,577, an increase of 0.13% compared to a population of 20,550 in 2020.
The median age in Kewaunee County, WI is 44.0, as per 2021 ACS 5-Year Estimates. Of the total population, 17.10% were under the age of 15, 16.37% aged 15 to 29, 45.90% aged 30 to 64, 18.25% aged 65 to 84, and 2.39% were 85 years of age and older.
Racial distribution of Kewaunee County population: 95.18% are White, 0.73% are Black or African American, 0.36% are American Indian and Alaska Native, 0.63% are Asian, 1.05% are some other race and 2.06% are multiracial.