Sullivan, WI Demographics

The total population of Sullivan is estimated to be 664 with 365 males (54.97%) and 299 females (45.03%). There are 66 less females than males in Sullivan.
The median household income in Sullivan was $77,691 in 2021, which marked an an increase of 3,650(4.93%) from $74,041 in 2020. This income is 104.14% 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, Sullivan sees its highest median household income among householders in the age group of 45 to 64 years old, at $84,785. Overall, the median household income for the village of Sullivan stands at $77,691.
In Sullivan, the median income for all workers aged 15 years and older, regardless of work hours, was $47,741 for males and $29,919 for females. However, when specifically considering full-time, year-round workers within the same age group, the median income was $54,384 for males and $46,132 for females.
In Sullivan, population is primarily represented by White households, reporting a median income of $81,474.
In 2022, the population of Sullivan was 640, a 1.23% decrease year-by-year from 2021. Previously, in 2021, Sullivan's population was 648, a decline of 0.61% compared to a population of 652 in 2020.
The median age in Sullivan, WI is 41.2, as per 2021 ACS 5-Year Estimates. Of the total population, 16.82% were under the age of 15, 18.77% aged 15 to 29, 48.35% aged 30 to 64, 15.32% aged 65 to 84, and 0.75% were 85 years of age and older.
Racial distribution of Sullivan population: 98.35% are White, 0.60% are American Indian and Alaska Native and 1.05% are multiracial.