State
County
Land Area (mi²)
13.2 sq mi
Density (mi²)
2,466.40/sq mi
2020 Growth Rate
-0.46%
Growth Since 2010
-1.56%
Rank in State
Rank in Country
World Population Review
Northbrook, Illinois Population 2021
32,654
Northbrook is a city located in Cook County Illinois. With a 2020 population of 32,654, it is the 57th largest city in Illinois and the 1206th largest city in the United States . Northbrook is currently declining at a rate of -0.46% annually and its population has decreased by -1.56% since the most recent census, which recorded a population of 33,170 in 2010. Northbrook reached it's highest population of 33,711 in 2014. Spanning over 13 miles, Northbrook has a population density of 2,466 people per square mile.
The average household income in Northbrook is $174,808 with a poverty rate of 3.28%. The median rental costs in recent years comes to $2,056 per month, and the median house value is $534,800. The median age in Northbrook is 50.2 years, 50.3 years for males, and 50.1 years for females.
Northbrook Demographics
According to the most recent ACS, the racial composition of Northbrook was:
- White: 79.81%
- Asian: 17.09%
- Black or African American: 1.57%
- Two or more races: 1.06%
- Other race: 0.38%
- Native American: 0.08%
- Native Hawaiian or Pacific Islander: 0.00%
The current population of Northbrook, Illinois is 32,654 based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 33,110.The last official US Census in 2010 recorded the population at 33,170.
Northbrook, Illinois Population 2021
| Race | Population | Percentage |
|---|---|---|
| White | 26,612 | 79.81% |
| Asian | 5,698 | 17.09% |
| Black or African American | 525 | 1.57% |
| Two or More Races | 355 | 1.06% |
| Some Other Race | 126 | 0.38% |
| American Indian and Alaska Native | 27 | 0.08% |
Loading...
Northbrook Population by Race
Northbrook Population Pyramid $2021
Loading...
Northbrook Population by Age
Northbrook Households and Families
| Type | Count | Average Size | Owned |
|---|---|---|---|
| All | 13,056 | 2.5 | 85.9 |
| Married | 8,919 | 3.03 | 91.9 |
| Non Family | 3,267 | 1.04 | 71.2 |
| Female | 695 | 2.58 | 77.4 |
| Male | 175 | 2.51 | 88 |
2.98
Average Family Size
2.5
Average Household Size
Loading...
Northbrook Households by Type
Loading...
| Education Attained | Count | Percentage |
|---|---|---|
| Less Than 9th Grade | 209 | 0.85% |
| 9th to 12th Grade | 348 | 1.41% |
| High School Graduate | 2,775 | 11.22% |
| Some College | 3,150 | 12.74% |
| Associates Degree | 837 | 3.39% |
| Bachelors Degree | 9,024 | 36.50% |
| Graduate Degree | 8,380 | 33.90% |
Loading...
Northbrook Educational Attainment by Sex (over 25)
Northbrook Educational Attainment by Race
Loading...
| Race | Total | High School | Bachelors |
|---|---|---|---|
| White | 19,717 | 19,426 | 13,746 |
| Asian | 4,148 | 3,975 | 3,199 |
| Hispanic | 435 | 365 | 224 |
| Black | 334 | 305 | 167 |
| 2+ Races | 86 | 86 | 68 |
| Other Race | 59 | 17 | 12 |
| Native American | 27 | 27 |
The highest rate of high school graduation is among native american people with a rate of 100.00%.
The highest rate of bachelors degrees is among 2+ races people with a rate of 79.07%.
Northbrook Educational Attainment by Race
Loading...
$78,609
Average Earnings
$104,091
Average Male
$50,672
Average Female
Northbrook Earnings by Educational Attainment
Northbrook Language by Age
Loading...
Northbrook Language
74.72% of Northbrook residents speak only English, while 25.28% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 12.66% of the population.
Northbrook Language
Northbrook Poverty by Race
Loading...
| Name | Total | In Poverty | Poverty Rate |
|---|---|---|---|
| White | 25,662 | 856 | 3.34% |
| Asian | 5,688 | 176 | 3.09% |
| Hispanic | 643 | 27 | 4.20% |
| Black | 398 | 7 | 1.76% |
| Multiple | 355 | 6 | 1.69% |
3.28%
Overall Poverty Rate
3.48%
Male Poverty Rate
3.10%
Female Poverty Rate
Poverty in Northbrook
The race most likely to be in poverty in Northbrook is Hispanic, with 4.20% below the poverty level.
The race least likely to be in poverty in Northbrook is Multiple, with 1.69% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 0.25%. Among those working part-time, it was 3.26%, and for those that did not work, the poverty rate was 6.56%.
Northbrook Poverty
Northbrook Poverty Rate by Education
Northbrook Marital Status
Loading...
Marriage Rates
67.0%
Overall Marriage Rate
71.2%
Male Marriage Rate
63.2%
Female Marriage Rate
Northbrook Married by Age and Sex
Loading...
Northbrook Marriage
The age group where males are most likely to be married is 35-44, while the female age group most likely to be married is 35-44.
Northbrook Marital Status by Race
Loading...
Northbrook Marital Status
Northbrook Veterans by War
Northbrook Veterans by Age
Loading...
| Name | Veterans | % of Total |
|---|---|---|
| White | 1,247 | 5.86% |
| Black | 26 | 7.74% |
| Asian | 11 | 0.26% |
| Hispanic | 7 | 1.51% |
Northbrook Veterans by Race
Northbrook Veterans by Education
Loading...
1.43%
Veteran Poverty Rate
38.96%
Veteran Disability Rate
Northbrook Veterans by Education
Loading...
56.9%
Labor Force Participation
55.6%
Employment Rate
2.3%
Unemployment Rate
Northbrook Employment by Age
Loading...
Northbrook Employment by Race
Loading...
Northbrook Employment by Education
Origin of Non-Citizens
Loading...
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Origin of Naturalized Citizens
Loading...
79.16%
Native Born
20.84%
Foreign Born
4.67%
Non Citizen
16.17%
Naturalized
Place of Birth
79.16% of Northbrook residents were born in the United States, with 59.47% having been born in Illinois. 4.67% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.
Northbrook Place of Birth
| Year | Population | Growth | Annual Growth Rate |
|---|---|---|---|
| 2021 | 32,654 | -152 | -0.46% |
| 2020 | 32,806 | -152 | -0.46% |
| 2019 | 32,958 | -152 | -0.46% |
| 2018 | 33,110 | -224 | -0.67% |
| 2017 | 33,334 | -183 | -0.55% |
| 2016 | 33,517 | -136 | -0.40% |
| 2015 | 33,653 | -58 | -0.17% |
| 2014 | 33,711 | 54 | 0.16% |
| 2013 | 33,657 | 116 | 0.35% |
| 2012 | 33,541 | 141 | 0.42% |
| 2011 | 33,400 | 163 | 0.49% |
| 2010 | 33,237 | -198 | -0.06% |
| 2000 | 33,435 | 1,127 | 0.34% |
| 1990 | 32,308 | 1,530 | 0.49% |
| 1980 | 30,778 | 5,356 | 1.93% |
| 1970 | 25,422 | 13,787 | 8.13% |
| 1960 | 11,635 | 8,287 | 13.27% |
| 1950 | 3,348 | 0.00% |