In 2021, Lake Barrington, IL had a population of 5.56k people with a median age of 55.5 and a median household income of $108,563. Between 2020 and 2021 the population of Lake Barrington, IL grew from 5,094 to 5,557, a 9.09% increase and its median household income grew from $105,651 to $108,563, a 2.76% increase.
The 5 largest ethnic groups in Lake Barrington, IL are White (Non-Hispanic) (91%), Two+ (Non-Hispanic) (3.2%), Asian (Non-Hispanic) (2.81%), White (Hispanic) (2%), and Other (Non-Hispanic) (0.828%).
None of the households in Lake Barrington, 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.
97% of the residents in Lake Barrington, IL are U.S. citizens.
In 2021, the median property value in Lake Barrington, IL was $380,500, and the homeownership rate was 87.8%.
Most people in Lake Barrington, IL drove alone to work, and the average commute time was 35.3 minutes. The average car ownership in Lake Barrington, IL was 2 cars per household.