Lake Zurich is located in Illinois. Lake Zurich, Illinois has a population of 19,642. Lake Zurich is more family-centric than the surrounding county with 37% households with children. The county percentage for households with children is 35%.
The median household income in Lake Zurich, Illinois is $123,742. The median household income for the surrounding county is $91,525 compared to the national median of $66,222. The median age of people living in Lake Zurich is 42.3 years.
The average high temperature in July is 82.3 degrees, with an average low temperature in January of 9.6 degrees. The annual precipitation is 36.56.