United States › Illinois › McHenry CITY · 2010 ACS
McHenry Illinois · 26,992 residents · 14.8 sq mi
Time machine
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The short version
With 26,992 people, McHenry is a city in Illinois. Owners hold 77% of the housing stock. The population is up 26% since 2000. Households here earn about 18% more than in Illinois as a whole. Poverty is uncommon here, at 7.9% of people here. Median household income runs $65,701, well clear of the $52,703 US median.
At a glance
Wealthier
above the US median
US median: $52,703
Mid-age
median age 37.2
US median: 37.2
Average education
26% hold a bachelor's degree
US average: 28%
Stable housing
home values roughly flat, inflation adjusted
US median home: $225,659
Section 01
Population & growth from 34.3 in 2000
US average: 37.2
Population, 1990 – 2024
15K 19K 22K 26K 29K 1990 2000 2010 2020 2024 McHenry Age distribution, 2010
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Section 02
Income & economy $65,701
−7%inflation adjusted, since 2000
from $55,759 in 2000
US average: $52,703
from $23,272 in 2000
US average: $27,286
Households earning $100K+
from 45.3% in 2009
US average: 33.3%
from 4.6% in 2000
US average: 13.8%
Workforce by industry, 2010
Public administration 4.4%
Transportation & warehousing 3.4%
Professional, scientific, technical 2.9%
Arts, entertainment, food 2.8%
Education & health services 0.9%
Agriculture, forestry, fishing 0.2%
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$223,800
+20%inflation adjusted, since 2000
from $147,100 in 2000
US average: $225,659
$971
+6%inflation adjusted, since 2000
from $722 in 2000
US average: $853
from 76.3% in 2000
23.4% rent
from 8.1% in 2009
US average: 12.1%
from 2.81 people in 2009
US average: 2.60
from 31.8% in 2009
US average: 30.9%
from 49.2% in 2009
US average: 46.8%
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 90.9%(19,536)
Hispanic / Latino 7.1%(1,527)
2010
White, non-Hispanic 84%(22,661)
Hispanic / Latino 12.8%(3,450)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 21 more ancestry groups with data from 22.1% in 2000
US average: 27.9%
High school or higher
from 87.2% in 2000
US average: 84.9%
from 5.7% in 2000
US average: 10.2%
Section 06
Commute & transportation from 22.7 min in 2000
US average: 25.2
from 87.8% in 2009
US average: 76.2%
from 6.2% in 2009
US average: 10.4%
from 1.4% in 2009
US average: 4.7%
from 2.8% in 2009
US average: 4.1%
from 1.0% in 2009
US average: 2.8%
from 0.3% in 2009
US average: 0.5%
from 5.2% in 2009
US average: 8.7%
Section 07
Work & employment from 11.0% in 2009
US average: 12.9%
from 31.3% in 2009
US average: 35.2%
Section 08
People & community from 11.2% in 2009
US average: 12.8%
from 8.5% in 2009
US average: 9.9%
Marital status (2024)
Men 15+
Never married 32.9%(3,790)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage Showing 2024 (the nearest year with coverage data).
from 10.9% in 2013
US average: 8.4%
from 64.0% in 2020
US average: 54.8%
Direct-purchase
from 13.7% in 2020
US average: 13.8%
from 16.9% in 2020
US average: 18.4%
from 12.9% in 2020
US average: 20.9%
VA health care
from 2.0% in 2020
US average: 2.2%
Any private
from 75.5% in 2020
US average: 67.1%
Any public
from 29.0% 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) 30.8%(378)
Gulf War (1990s) 18.2%(223)
Share of the 1,226 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 McHenry Head to head
Compare McHenry to nearby cities MCHENRY VS
Island Lake
Income $103,156 +57%
Home value $262,500 +17%
Population 8,047 −72%
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MCHENRY VS
Crystal Lake
Income $108,418 +65%
Home value $311,400 +39%
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MCHENRY VS
Woodstock
Income $82,758 +26%
Home value $245,700 +10%
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MCHENRY VS
Fox Lake
Income $70,819 +8%
Home value $228,100 +2%
Population 10,849 −63%
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Frequently asked
How many people live in McHenry, Illinois? McHenry, Illinois has about 26,992 residents according to the 2010 American Community Survey.
What is the median household income in McHenry, Illinois? The typical household in McHenry, Illinois earns about $65,701 a year. Half of households make more than that, and half make less.
Is McHenry, Illinois expensive? In McHenry, Illinois, the median home is worth about $223,800, and the typical rent is about $971 a month.
How educated are people in McHenry, Illinois? About 25.9% of adults age 25 and over in McHenry, Illinois hold a bachelor's degree or higher.
What is the poverty rate in McHenry, Illinois? About 7.9% of people in McHenry, Illinois live below the federal poverty line.
Has McHenry, Illinois grown since 1990? Yes, McHenry, Illinois has grown since 1990. The population has added about 10,815 residents, a change of about 67 percent over that period.
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