Mchenry County, Illinois

Property records, parcel maps, and county statistics for Mchenry County, Illinois.

Pop. 311,366Income $102,836Unemployment 4.7%

Search Mchenry County Properties

311,366

Population

$102,836

Median Income

$48,275

Per Capita Income

4.7%

Unemployment

County Data

Economic Data

Labor Force: 174,227
Poverty Rate: 6.1%
Building Permits (2023): 893
New Housing Units (2023): 1,169

Health & Safety

Healthcare Shortage Area: Yes
HPSA Score: 17
Disaster Declarations (10yr): 2
County FIPS: 17111

Explore Mchenry County on the Map

View parcel boundaries, search by owner name or address, and access property records.

Open Interactive Map

Other Counties in Illinois

Cook County Dupage County Lake County Will County Kane County Winnebago County Madison County St Clair County Champaign County Sangamon County Peoria County Mclean County View all 102 counties →

About Mchenry County, Illinois

Mchenry County is located in Illinois with a population of 311,366. The median household income is $102,836, and the unemployment rate is 4.7%. CLILU provides free access to parcel maps and property ownership records for Mchenry County.

Use the interactive map to search for properties by owner name or address. View parcel boundaries, acreage, and assessed values sourced directly from county assessor records.