South Barrington, IL Population

Overview

5,012

Total Population

49.9

Median age

49.00%

Female population %

104.1:100

Gender ratio (M:F)

10-14 years

Largest age group

77.3

Total dependency ratio

White

Largest racial group

Zero

Hispanic population

Sources: U.S. Census Bureau, American Community Survey (ACS) 2021

TABLE OF CONTENTS

Age

South Barrington's population is old compared to the rest of the country:

The median age in South Barrington is 49.9, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
South Barrington's population under 18 was 26.84%, compared to the 22.51% nationwide.
South Barrington's elderly or the senior population (over 65 age) was 22.69% as compared to 16.04% nationwide.
Of the total population in South Barrington, 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.

There are 100 less females than males in South Barrington:

The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 49.00% females and 51.00% males in South Barrington, IL.
The South Barrington, IL gender ratio is 104.1:100 i.e. 104.1 men to 100 women (1.041).
For male population, the largest age group is 10-14 years with a population of 317.
For the female population, the largest age group is 10-14 years with a population of 312.

South Barrington's population has become increasingly diverse:

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.
South Barrington's racial breakdown clearly shows that there is an absolute majority of White population in the village.
By ethnicity, Zero is Hispanic or Latino (of any race), and 5,012 (100% of the total population) is Non-Hispanic.
The largest racial group in South Barrington is White with a population of 2,621 (52.29% of the total population).

South Barrington's population has already reached its peak and is showing a trend of decline:

The peak population was 5,069 in the year 2020
From 2000 to 2010, South Barrington's population increased by 795 (21.00%), as compared to the national growth of 9.63%.
From 2010 to 2020, South Barrington's population increased by 488 (10.65%), according to Census Bureau's Population Estimates Program. For the same period, the rate of growth for the United States was 7.17%.
Between the year 2000 and 2022, South Barrington's population was lowest in year 2000 at 3,786.