United States › Illinois › Lake Zurich CITY · 2020 ACS
Lake Zurich Illinois · 19,759 residents · 6.92 sq mi
Time machine
COMPARE TO 1990 Census 2000 Census 2009 ACS 2010 ACS 2011 ACS 2012 ACS 2013 ACS 2014 ACS 2015 ACS 2016 ACS 2017 ACS 2018 ACS 2019 ACS 2021 ACS 2022 ACS 2023 ACS 2024 ACS
The short version
With 19,759 people, Lake Zurich is a city in Illinois. Households here earn about 66% more than in Illinois as a whole. 53% of adults hold a bachelor's degree, against 33% nationally. Owners hold 83% of the housing stock. The median household earns $113,467, about 71% above the national median. Poverty is uncommon here, at 3.9% of people here.
At a glance
Wealthier
above the US median
US median: $66,278
Older
median age 41.4
US median: 38.8
More educated
53% hold a bachelor's degree
US average: 33%
Stable housing
home values roughly flat, inflation adjusted
US median home: $265,253
Section 01
Population & growth from 34.7 in 2000
US average: 38.8
Population, 1990 – 2024
14K 16K 18K 19K 21K 1990 2000 2010 2020 2024 Lake Zurich Age distribution, 2020
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Section 02
Income & economy $113,467
−10%inflation adjusted, since 2000
from $84,125 in 2000
US average: $66,278
from $30,287 in 2000
US average: $35,364
Households earning $100K+
from 71.6% in 2009
US average: 43.9%
from 2.5% in 2000
US average: 12.8%
Workforce by industry, 2020
Public administration 7.7%
Transportation & warehousing 4.6%
Professional, scientific, technical 3.2%
Arts, entertainment, food 2.8%
Education & health services 0.3%
Agriculture, forestry, fishing 0.2%
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$341,900
+2%inflation adjusted, since 2000
from $223,400 in 2000
US average: $265,253
$1,618
+37%inflation adjusted, since 2000
from $786 in 2000
US average: $1,124
from 91.3% in 2000
17.0% rent
2.82 people
−11%since 2009
from 3.16 people in 2009
US average: 2.61
from 3.3 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04
Race & ethnicity 2000
White, non-Hispanic 89%(16,115)
Hispanic / Latino 5.6%(1,005)
2020
White, non-Hispanic 78.7%(15,552)
Hispanic / Latino 8.3%(1,638)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 31 more ancestry groups with data from 43.8% in 2000
US average: 32.9%
High school or higher
from 93.8% in 2000
US average: 88.5%
from 13.4% in 2000
US average: 12.7%
Section 06
Commute & transportation from 23.2 min in 2000
US average: 26.9
from 86.7% in 2009
US average: 75.1%
from 0.5% in 2009
US average: 8.4%
Section 07
Work & employment from 5.6% in 2011
US average: 5.4%
from 75.9% in 2011
US average: 63.4%
Women 20-64 in the labor force
US average: 73.3%
from 49.0% in 2009
US average: 39.3%
Section 08
People & community from 16.0% in 2009
US average: 13.5%
from 5.9% in 2013
US average: 8.8%
Computer in household
US average: 91.9%
Marital status (2024)
Men 15+
Never married 28.9%(2,247)
Women 15+
Never married 28.6%(2,414)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 5.9% in 2013
US average: 8.8%
Direct-purchase
US average: 13.7%
VA health care
US average: 2.3%
Any private
US average: 68.1%
Any public
US average: 35.2%
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, 2020
Gulf War (2001 or later) 35.7%(224)
Gulf War (1990s) 15.5%(97)
Share of the 627 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.
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Drill deeper
Places similar to Lake Zurich Head to head
Compare Lake Zurich to nearby cities LAKE ZURICH VS
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Frequently asked
How many people live in Lake Zurich, Illinois? Lake Zurich, Illinois has about 19,759 residents according to the 2020 American Community Survey.
What is the median household income in Lake Zurich, Illinois? The typical household in Lake Zurich, Illinois earns about $113,467 a year. Half of households make more than that, and half make less.
Is Lake Zurich, Illinois expensive? In Lake Zurich, Illinois, the median home is worth about $341,900, and the typical rent is about $1,618 a month.
How educated are people in Lake Zurich, Illinois? About 53.4% of adults age 25 and over in Lake Zurich, Illinois hold a bachelor's degree or higher.
What is the poverty rate in Lake Zurich, Illinois? About 3.9% of people in Lake Zurich, Illinois live below the federal poverty line.
Has Lake Zurich, Illinois grown since 1990? Yes, Lake Zurich, Illinois has grown since 1990. The population has added about 4,812 residents, a change of about 32 percent over that period.
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