South Barrington, IL Demographics

The total population of South Barrington is estimated to be 5,001 with 2,595 males (51.89%) and 2,406 females (48.11%). There are 189 less females than males in South Barrington.
The median household income in South Barrington was $214,440 in 2021, which marked an an increase of 6,225(2.99%) from $208,215 in 2020. This income is 287.43% of the U.S. median household income of $74,606 (all incomes in 2022 inflation-adjusted dollars).
Per the latest American Community Survey by the Census Bureau, South Barrington sees its highest median household income among householders in the age group of 25 to 44 years old, at $270,229. Overall, the median household income for the village of South Barrington stands at $214,440.
In South Barrington, the median income for all workers aged 15 years and older, regardless of work hours, was $133,256 for males and $60,126 for females. However, when specifically considering full-time, year-round workers within the same age group, the median income was $182,534 for males and $101,462 for females.
In South Barrington, there are just two different racial groups among households. Among these, Asian households report a median household income of $270,229, while White households have a median household income of $159,145.
In 2022, the population of South Barrington was 4,992, a 0.78% decrease year-by-year from 2021. Previously, in 2021, South Barrington's population was 5,031, a decline of 0.75% compared to a population of 5,069 in 2020.
The median age in South Barrington, IL is 49.9, as per 2021 ACS 5-Year Estimates. Of the total population, 20.91% were under the age of 15, 11.23% aged 15 to 29, 45.17% aged 30 to 64, 21.63% aged 65 to 84, and 1.06% were 85 years of age and older.
Racial distribution of South Barrington population: 52.29% are White, 0.94% are Black or African American, 41.56% are Asian, 2.37% are Native Hawaiian and other Pacific Islander, 0.52% are some other race and 2.31% are multiracial.