Knollwood is a city located in Illinois. With a 2020 population of 2,195, it is the 484th largest city in Illinois and the 10441st largest city in the United States. Knollwood is currently growing at a rate of 1.71% annually and its population has increased by 3.49% since the most recent census, which recorded a population of 2,121 in 2020. Spanning over 1 miles, Knollwood has a population density of 3,635 people per square mile.
The average household income in Knollwood is $126,079 with a poverty rate of 2.99%. The median rental costs in recent years comes to $1,741 per month, and the median house value is $319,600. The median age in Knollwood is 38.3 years, 36.9 years for males, and 38.8 years for females.
According to the most recent ACS, the racial composition of Knollwoodwas:
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 white people with a rate of 55.33%.
83.73% of Knollwood residents speak only English, while 16.27% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 13.62% of the population.
Overall Poverty Rate
Male Poverty Rate
Female Poverty Rate
The race most likely to be in poverty in Knollwood is White, with 3.03% below the poverty level.
The race least likely to be in poverty in Knollwood is Multiple, with 100.00% 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 0.00%, and for those that did not work, the poverty rate was 8.96%.
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 Knollwood
94.48% of Knollwood residents were born in the United States, with 65.97% having been born in Illinois. 0.59% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.