In 2023, Lake Zurich, IL had a population of 19.7k people with a median age of 41.3 and a median household income of $139,959. Between 2022 and 2023 the population of Lake Zurich, IL declined from 19,749 to 19,727, a −0.111% decrease and its median household income grew from $135,211 to $139,959, a 3.51% increase.
The 5 largest ethnic groups in Lake Zurich, IL are White (Non-Hispanic) (82.9%), Asian (Non-Hispanic) (9.32%), Two+ (Non-Hispanic) (3.38%), Two+ (Hispanic) (1.45%), and White (Hispanic) (1.4%).
None of the households in Lake Zurich, 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.
94.4% of the residents in Lake Zurich, IL are U.S. citizens.
In 2023, the median property value in Lake Zurich, IL was $418,300, and the homeownership rate was 80.2%.
Most people in Lake Zurich, IL drove alone to work, and the average commute time was 28.3 minutes. The average car ownership in Lake Zurich, IL was 2 cars per household.