Bannockburn is a city located in Illinois. With a 2020 population of 899, it is the 714th largest city in Illinois and the 15540th largest city in the United States. Bannockburn is currently declining at a rate of -5.96% annually and its population has decreased by -24.71% since the most recent census, which recorded a population of 1,194 in 2020. Spanning over 2 miles, Bannockburn has a population density of 443 people per square mile.
The average household income in Bannockburn is $243,713 with a poverty rate of 1.01%. The median rental costs in recent years comes to $1,030 per month, and the median house value is $983,700. The median age in Bannockburn is 22.8 years, 22.2 years for males, and 24.5 years for females.
According to the most recent ACS, the racial composition of Bannockburnwas:
Rate of Home Ownership
Average Family Size
Average Household Size
The highest rate of high school graduation is among black people with a rate of 100.00%.
The highest rate of bachelors degrees is among islander people with a rate of 100.00%.
78.14% of Bannockburn residents speak only English, while 21.86% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 7.29% of the population.
Overall Poverty Rate
Male Poverty Rate
Female Poverty Rate
The race most likely to be in poverty in Bannockburn is White, with 1.25% below the poverty level.
The race least likely to be in poverty in Bannockburn is Other, with NaN% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 0.00%. Among those working part-time, it was 4.03%, and for those that did not work, the poverty rate was 0.00%.
Number of Veterans
Veteran Poverty Rate
Veteran Disability Rate
Labor Force Participation
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Born in Bannockburn
77.97% of Bannockburn residents were born in the United States, with 42.13% having been born in Illinois. 15.41% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.