Island Lake is located in Illinois.
Island Lake, Illinois has a population of
8,465.
Island Lake is
less
family-centric than the surrounding county with
39.78% of the households
containing married families with children.
The county average for households married with children is 39.78%.
The median household income in Island Lake, Illinois is
$70,618.
The median household income for the surrounding county is $70,652
compared to the national median of $50,935.
The median age of people living in Island Lake is
36.9 years.
Island Lake Environment
The average high temperature in July is 83
degrees, with an average low temperature in January of 12.1 degrees.
The average rainfall is approximately 33.7 inches
per year, with 33.1 inches of snow per year.
