South Barrington, IL
Population 5,004 · Illinois
About South Barrington, IL
South Barrington is a small community in Illinois with a population of 5,004 residents. The median household income is $211,083 per year, which is above the national average. The median age in South Barrington is 49.2 years.
Housing in South Barrington has a median home value of $986,300 and median monthly rent of $1,917. Of the 1,713 total housing units, the majority are owner-occupied, with 1,678 owner-occupied and 25 renter-occupied units.
The unemployment rate in South Barrington is 1.7% and the poverty rate is 1.3%. 71.4% of residents hold a bachelor's degree or higher. The average commute time is 31.8 minutes.
How South Barrington Ranks in Illinois
Cost of Living in South Barrington, IL
Compared to national averages, South Barrington has a median household income of $211,083 (181% above the national median of $75,149). Home values average $986,300, which is 303% above the national median. Monthly rent at $1,917 is 65% above the US average of $1,163. Within Illinois, South Barrington's income is 181% above the state average of $75,072, and home values are 495% above the state median of $165,779.
Why Live in South Barrington, IL?
South Barrington offers a strong local economy with a median household income of $211,083, well above the national average, and a strong job market with an unemployment rate of just 1.7%, and a well-educated community where 71.4% of residents hold a bachelor’s degree or higher. Additionally, the city features a low poverty rate of 1.3%, better than the national average.
Potential considerations include a competitive housing market where the typical home costs $986,300. However, South Barrington’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
South Barrington has a population of 5,004 with a median age of 49.2 years. Compare South Barrington with other cities to see how it stacks up, or explore all cities in Illinois.
Similar Cities Near South Barrington
Cities in Illinois with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Milan | 5,037 | $61,188 | $120,300 | Compare |
| Hoopeston | 5,039 | $55,180 | $63,400 | Compare |
| Robbins | 4,956 | $37,594 | $114,200 | Compare |
| Pinckneyville | 5,055 | $55,000 | $117,100 | Compare |
| Eureka | 5,095 | $55,172 | $154,600 | Compare |
| Monee | 5,104 | $89,571 | $226,400 | Compare |
| Carmi | 4,879 | $47,051 | $98,700 | Compare |
| Coal City | 5,145 | $73,030 | $211,600 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in Illinois
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
Compare South Barrington With Other Cities
Frequently Asked Questions about South Barrington
What is the population of South Barrington, IL?
The population of South Barrington, IL is 5,004 according to the latest Census data.
What is the median household income in South Barrington?
The median household income in South Barrington, IL is $211,083 per year.
What is the median home value in South Barrington?
The median home value in South Barrington, IL is $986,300.
What is the average rent in South Barrington?
The median monthly rent in South Barrington, IL is $1,917.
What is the unemployment rate in South Barrington?
The unemployment rate in South Barrington, IL is 1.7%.