In 2022, Wonder Lake, IL had a population of 3.83k people with a median age of 36.8 and a median household income of $99,844. Between 2021 and 2022 the population of Wonder Lake, IL declined from 4,032 to 3,833, a −4.94% decrease and its median household income grew from $95,152 to $99,844, a 4.93% increase.
The 5 largest ethnic groups in Wonder Lake, IL are White (Non-Hispanic) (68.7%), White (Hispanic) (13%), Two+ (Hispanic) (11.7%), Other (Non-Hispanic) (3.84%), and Asian (Non-Hispanic) (1.38%).
None of the households in Wonder Lake, IL 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.
99.2% of the residents in Wonder Lake, IL are U.S. citizens.
In 2022, the median property value in Wonder Lake, IL was $226,500, and the homeownership rate was 93.6%.
Most people in Wonder Lake, IL drove alone to work, and the average commute time was 33 minutes. The average car ownership in Wonder Lake, IL was 2 cars per household.