Ozaukee County, WI Demographics

The total population of Ozaukee County is estimated to be 91,745 with 45,566 males (49.67%) and 46,179 females (50.33%). There are 613 more females than males in Ozaukee County.
The median household income in Ozaukee County was $93,947 in 2021, which marked an a decrease of 1,683(1.76%) from $95,630 in 2020. This income is 125.92% 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, Ozaukee County sees its highest median household income among householders in the age group of 25 to 44 years old, at $121,210. Overall, the median household income for the county of Ozaukee County stands at $88,781.
In Ozaukee County, the median income for all workers aged 15 years and older, regardless of work hours, was $59,689 for males and $32,274 for females. However, when specifically considering full-time, year-round workers within the same age group, the median income was $80,300 for males and $56,267 for females.
In Ozaukee County, the demographic landscape is diverse, spanning 4 distinct racial categories among households. Among these, Black or African American households have the highest median household income at $140,645, while Two or More Races households represent the opposite end with the lowest median household income of $59,564.
In 2022, the population of Ozaukee County was 93,009, a 0.49% increase year-by-year from 2021. Previously, in 2021, Ozaukee County's population was 92,551, an increase of 1.02% compared to a population of 91,613 in 2020.
The median age in Ozaukee County, WI is 43.5, as per 2021 ACS 5-Year Estimates. Of the total population, 17.36% were under the age of 15, 17.26% aged 15 to 29, 45.62% aged 30 to 64, 17.35% aged 65 to 84, and 2.41% were 85 years of age and older.
Racial distribution of Ozaukee County population: 91.97% are White, 1.32% are Black or African American, 0.15% are American Indian and Alaska Native, 2.10% are Asian, 0.10% are Native Hawaiian and other Pacific Islander, 0.77% are some other race and 3.59% are multiracial.