United States › Illinois › Prospect Heights CITY · 2000 CENSUS
Prospect Heights Illinois · 17,081 residents · 4.21 sq mi
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The short version
Prospect Heights is a city of 17,081 people in Illinois. Median home value sits at $196,800. Poverty is uncommon here, at 4.3% of locals. Owners hold 73% of the housing stock. Households here earn about 19% more than in Illinois as a whole. Households take in $55,641 a year at the median, 31% more than the country as a whole.
At a glance
Wealthier
above the US median
US median: $42,589
Mid-age
median age 34.6
US median: 35.2
More educated
29% hold a bachelor's degree
US average: 24%
More affordable
home values down 10%, inflation adjusted
US median home: $120,530
Section 01
Population & growth from 32.8 in 1990
US average: 35.2
Population, 1990 – 2024
15K 16K 16K 17K 17K 1990 2000 2010 2020 2024 Prospect Heights Age distribution, 2000
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $55,641
+2%inflation adjusted, since 1990
from $41,573 in 1990
US average: $42,589
from $20,188 in 1990
US average: $21,522
from 2.7% in 1990
US average: 12.4%
$196,800
−10%inflation adjusted, since 1990
from $166,700 in 1990
US average: $120,530
$698
−6%inflation adjusted, since 1990
from $562 in 1990
US average: $602
from 66.9% in 1990
26.6% rent
Section 04
Race & ethnicity 1990
White, non-Hispanic 86.9%(13,248)
Hispanic / Latino 14%(2,126)
2000
White, non-Hispanic 65.2%(11,139)
Hispanic / Latino 27.6%(4,711)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Detailed origin tables are available for 2024; showing 2024 data.
Ancestry
+ 23 more ancestry groups with data from 28.7% in 1990
US average: 24.4%
High school or higher
from 86.0% in 1990
US average: 80.3%
from 7.1% in 1990
US average: 8.8%
Section 06
Commute & transportation from 22.7 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 27.3%(1,867)
Women 15+
Never married 19.5%(1,334)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2000
Section 09
Health coverage Showing 2024 (the nearest year with coverage data).
from 18.1% in 2013
US average: 8.4%
from 46.5% in 2020
US average: 54.8%
Direct-purchase
from 17.6% in 2020
US average: 13.8%
from 18.4% in 2020
US average: 18.4%
from 20.4% in 2020
US average: 20.9%
VA health care
from 1.1% in 2020
US average: 2.2%
Any private
from 62.6% in 2020
US average: 67.1%
Any public
from 37.3% 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) 36.2%(165)
Share of the 456 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 Prospect Heights, Illinois? Prospect Heights, Illinois has about 17,081 residents according to the 2000 Census.
What is the median household income in Prospect Heights, Illinois? The typical household in Prospect Heights, Illinois earns about $55,641 a year. Half of households make more than that, and half make less.
Is Prospect Heights, Illinois expensive? In Prospect Heights, Illinois, the median home is worth about $196,800, and the typical rent is about $698 a month.
How educated are people in Prospect Heights, Illinois? About 28.5% of adults age 25 and over in Prospect Heights, Illinois hold a bachelor's degree or higher.
What is the poverty rate in Prospect Heights, Illinois? About 4.3% of people in Prospect Heights, Illinois live below the federal poverty line.
Has Prospect Heights, Illinois grown since 1990? Yes, Prospect Heights, Illinois has grown since 1990. The population has added about 1,842 residents, a change of about 12 percent over that period.
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