Sussex, WI Demographics

The total population of Sussex is estimated to be 11,549 with 5,578 males (48.30%) and 5,971 females (51.70%). There are 393 more females than males in Sussex.
The median household income in Sussex was $104,672 in 2021, which marked an a decrease of 1,917(1.80%) from $106,589 in 2020. This income is 140.30% 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, Sussex sees its highest median household income among householders in the age group of 45 to 64 years old, at $127,157. Overall, the median household income for the village of Sussex stands at $104,672.
In Sussex, the median income for all workers aged 15 years and older, regardless of work hours, was $68,022 for males and $42,113 for females. However, when specifically considering full-time, year-round workers within the same age group, the median income was $83,334 for males and $65,241 for females.
In Sussex, there are just two different racial groups among households. Among these, Asian households report a median household income of $133,671, while White households have a median household income of $104,238.
In 2022, the population of Sussex was 11,819, a 1.40% increase year-by-year from 2021. Previously, in 2021, Sussex's population was 11,656, an increase of 1.22% compared to a population of 11,516 in 2020.
The median age in Sussex, WI is 37.7, as per 2021 ACS 5-Year Estimates. Of the total population, 21.39% were under the age of 15, 17.67% aged 15 to 29, 48.97% aged 30 to 64, 10.90% aged 65 to 84, and 1.07% were 85 years of age and older.
Racial distribution of Sussex population: 90.47% are White, 0.32% are Black or African American, 0.04% are American Indian and Alaska Native, 7.83% are Asian, 0.21% are some other race and 1.14% are multiracial.