United States › Illinois › Northbrook CITY · 2000 CENSUS
Northbrook Illinois · 33,435 residents · 13.2 sq mi
Time machine
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The short version
With 33,435 people, Northbrook is a city in Illinois. Households here earn about 105% more than in Illinois as a whole. 62% of adults hold a bachelor's degree, against 24% nationally. Median home value sits at $353,100. Households take in $95,665 a year at the median, 125% more than the country as a whole. 92% of homes are owner-occupied.
At a glance
Wealthier
above the US median
US median: $42,589
Older
median age 44.1
US median: 35.2
More educated
62% hold a bachelor's degree
US average: 24%
Stable housing
home values roughly flat, inflation adjusted
US median home: $120,530
Section 01
Population & growth from 40.9 in 1990
US average: 35.2
Population, 1990 – 2024
32K 33K 34K 35K 36K 1990 2000 2010 2020 2024 Northbrook Age distribution, 2000
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $95,665
−1%inflation adjusted, since 1990
from $73,362 in 1990
US average: $42,589
from $38,100 in 1990
US average: $21,522
from 1.8% in 1990
US average: 12.4%
$353,100
−2%inflation adjusted, since 1990
from $272,400 in 1990
US average: $120,530
$1,279
+6%inflation adjusted, since 1990
from $916 in 1990
US average: $602
from 90.5% in 1990
8.3% rent
Section 04
Race & ethnicity 1990
White, non-Hispanic 93.2%(30,122)
Hispanic / Latino 1.3%(424)
2000
White, non-Hispanic 87.8%(29,346)
Hispanic / Latino 1.8%(616)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Detailed origin tables are available for 2024; showing 2024 data.
Hispanic origin
+ 3 more hispanic origin groups with data Ancestry
+ 38 more ancestry groups with data from 55.1% in 1990
US average: 24.4%
High school or higher
from 93.9% in 1990
US average: 80.3%
from 21.6% in 1990
US average: 8.8%
Section 06
Commute & transportation from 28.1 min in 1990
US average: 17.6
Section 07
Work & employment No data for the years selected.
Section 08
People & community No data for the years selected.
Marital status
Men 15+
Never married 20.2%(2,509)
Women 15+
Never married 15.2%(2,133)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2000
Section 09
Health coverage Showing 2024 (the nearest year with coverage data).
from 3.4% in 2013
US average: 8.4%
from 68.2% in 2020
US average: 54.8%
Direct-purchase
from 21.6% in 2020
US average: 13.8%
from 23.7% in 2020
US average: 18.4%
from 3.2% in 2020
US average: 20.9%
VA health care
from 0.7% in 2020
US average: 2.2%
Any private
from 88.3% in 2020
US average: 67.1%
Any public
from 25.7% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2024
Gulf War (2001 or later) 20.2%(206)
Share of the 1,022 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Drill deeper
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Frequently asked
How many people live in Northbrook, Illinois? Northbrook, Illinois has about 33,435 residents according to the 2000 Census.
What is the median household income in Northbrook, Illinois? The typical household in Northbrook, Illinois earns about $95,665 a year. Half of households make more than that, and half make less.
Is Northbrook, Illinois expensive? In Northbrook, Illinois, the median home is worth about $353,100, and the typical rent is about $1,279 a month.
How educated are people in Northbrook, Illinois? About 62.2% of adults age 25 and over in Northbrook, Illinois hold a bachelor's degree or higher.
What is the poverty rate in Northbrook, Illinois? About 2.3% of people in Northbrook, Illinois live below the federal poverty line.
Has Northbrook, Illinois grown since 1990? Yes, Northbrook, Illinois has grown since 1990. The population has added about 1,127 residents, a change of about 3 percent over that period.
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