In 2023, Polonia, WI had a population of 624 people with a median age of 55 and a median household income of $115,862. Between 2022 and 2023 the population of Polonia, WI declined from 665 to 624, a −6.17% decrease and its median household income declined from $124,722 to $115,862, a −7.1% decrease.
The 5 largest ethnic groups in Polonia, WI are White (Non-Hispanic) (99.4%), Two Races Excluding Other, & Three or More Races (Non-Hispanic) (0.641%), Black or African American (Non-Hispanic) (0%), American Indian & Alaska Native (Non-Hispanic) (0%), and Asian (Non-Hispanic) (0%).
None of the households in Polonia, WI reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
100% of the residents in Polonia, WI are U.S. citizens.
In 2023, the median property value in Polonia, WI was $320,500, and the homeownership rate was 86.5%.
Most people in Polonia, WI drove alone to work, and the average commute time was 27.6 minutes. The average car ownership in Polonia, WI was 3 cars per household.