In 2023, South Barrington, IL had a population of 5k people with a median age of 49.2 and a median household income of $211,083. Between 2022 and 2023 the population of South Barrington, IL grew from 5,001 to 5,004, a 0.06% increase and its median household income declined from $226,042 to $211,083, a −6.62% decrease.
The 5 largest ethnic groups in South Barrington, IL are White (Non-Hispanic) (50.1%), Asian (Non-Hispanic) (45.2%), Two+ (Non-Hispanic) (3.22%), Black or African American (Non-Hispanic) (1.28%), and Two+ (Hispanic) (0.16%).
None of the households in South 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 South Barrington, IL are U.S. citizens.
In 2023, the median property value in South Barrington, IL was $986,300, and the homeownership rate was 98.5%.
Most people in South Barrington, IL drove alone to work, and the average commute time was 31.8 minutes. The average car ownership in South Barrington, IL was 2 cars per household.