McHenry is in United States (USA) (McHenry County, Illinois) in the America/Chicago time zone. Nearby places are Lakemoor, Johnsburg and Island Lake. McHenry County is a county located in the U.S. state of Illinois. According to the 2000 United States Census, the population is 260,077.
Is McHenry Il a good place to live?
Is McHenry Illinois a suburb of Chicago?
What is McHenry Illinois known for?
What cities are in McHenry County Illinois?