Winnetka is located in Illinois.
Winnetka, Illinois has a population of
19,207.
Winnetka is
less
family-centric than the surrounding county with
44.93% of the households
containing married families with children.
The county average for households married with children is 44.93%.
The median household income in Winnetka, Illinois is
$148,068.
The median household income for the surrounding county is $183,345
compared to the national median of $50,935.
The median age of people living in Winnetka is
44.6 years.
Winnetka Environment
The average high temperature in July is 82
degrees, with an average low temperature in January of 13.4 degrees.
The average rainfall is approximately 32 inches
per year, with 23.5 inches of snow per year.