Iowa County, WI Demographics

The total population of Iowa County is estimated to be 23,766 with 12,060 males (50.74%) and 11,706 females (49.26%). There are 354 less females than males in Iowa County.
The median household income in Iowa County was $79,681 in 2021, which marked an an increase of 1,818(2.33%) from $77,863 in 2020. This income is 106.80% 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, Iowa County sees its highest median household income among householders in the age group of 25 to 44 years old, at $94,907. Overall, the median household income for the county of Iowa County stands at $79,681.
In Iowa County, the median income for all workers aged 15 years and older, regardless of work hours, was $48,084 for males and $35,990 for females. However, when specifically considering full-time, year-round workers within the same age group, the median income was $57,847 for males and $50,468 for females.
In Iowa County, the demographic landscape is diverse, spanning 4 distinct racial categories among households. Among these, Two or More Races households have the highest median household income at $112,313, while American Indian and Alaska Native households represent the opposite end with the lowest median household income of $65,665.
In 2022, the population of Iowa County was 23,865, a 0.37% increase year-by-year from 2021. Previously, in 2021, Iowa County's population was 23,777, an increase of 0.29% compared to a population of 23,709 in 2020.
The median age in Iowa County, WI is 43.1, as per 2021 ACS 5-Year Estimates. Of the total population, 18.53% were under the age of 15, 15.96% aged 15 to 29, 46.81% aged 30 to 64, 16.41% aged 65 to 84, and 2.29% were 85 years of age and older.
Racial distribution of Iowa County population: 94.88% are White, 0.95% are Black or African American, 0.10% are American Indian and Alaska Native, 0.70% are Asian, 0.45% are some other race and 2.91% are multiracial.