Median Household Income
$104,802
Median Home Value
$308,100
Median Gross Rent
$1,401/mo
Poverty Rate
6.2%
Unemployment Rate
4.7%
Homeownership Rate
82.7%
Bachelor's Degree or Higher
35.2%
Median Age
40.7
Population Over Time
McHenry County grew 1.5% from 2014 to 2024.
2014
307,888
2016
307,083
2018
307,789
2020
307,291
2022
311,133
2024
312,591
Business & Industry
McHenry County has 8,140 business establishments employing 87,684 people.
Construction
1,148
Health care and social assistance
853
Professional, scientific, and technical services
826
Other services (except public administration)
807
Accommodation and food services
668
Administrative and support and waste management and remediation services
592
Wholesale trade
417
Finance and insurance
378
Establishments by industry sector. Source: U.S. Census Bureau, County Business Patterns.
Source: U.S. Census Bureau, American Community Survey, ACS 2020-2024.