South Barrington, Illinois

South Barrington population, 2020 to 2024

South Barrington lost 4 residents from July 2020 to July 2024, a change of -0.1%. In the latest year it moved by +49. Among 330 Illinois places of 5,000 or more, that growth ranks 116th; the median place changed by -0.9%. The median place of 5,000+ in Illinois has 14,760 people, so South Barrington is 34% of it.

South Barrington covers 7.46 square miles of land and 0.28 of water, for 678 people per square mile of land. The median Illinois place of 5,000+ has 2,177, so South Barrington is less dense than the typical town.

What county South Barrington is in

All of South Barrington's residents live in Cook County, which had 5,182,617 residents in 2024. South Barrington holds 0.1% of the county's population. The shaded shape is on the map above; dots mark the eight nearest places.

ZIP codes in South Barrington

1 ZIP Code Tabulation Area (ZCTA) overlaps South Barrington by at least 10% of the ZCTA's or the village's land: 60010. ZCTAs are Census approximations of USPS ZIP code delivery areas. The list comes from the 2020 ZCTA to place relationship file, so a village that annexed land after 2020 may reach into ZIP codes not listed here.

Where South Barrington is

The Census internal point of South Barrington is at 42.089000, -88.157200. Springfield, the capital, is 177.5 miles SSW in a straight line. The nearest larger place is Hoffman Estates, IL (50,920 people), 1.8 miles away. The nearest city of 100,000 or more is Elgin, IL, 9.3 miles away.

Daylight in South Barrington

At 42.09° N, South Barrington gets about 15 h 15 min of daylight around the June solstice and 9 h 06 min around the December solstice, a swing of 6 h 09 min. Figures are sunrise to sunset from the SunCalc model for June 21 and December 21, 2026.

Places near South Barrington

The eight nearest incorporated places of 1,000+ in Illinois, measured between internal points. The closest is Hoffman Estates, 1.8 miles away, with 50,920 people.