Cortland is located in Illinois.
Cortland, Illinois has a population of
4,244.
Cortland is
more
family-centric than the surrounding county with
38% households with children.
The county percentage for households with children is 29%.
The median household income in Cortland, Illinois is
$73,472.
The median household income for the surrounding county is $61,891
compared to the national median of $61,963.
The median age of people living in Cortland is
36.4 years.
Cortland Weather
The average high temperature in July is 83.6
degrees, with an average low temperature in January of 10.3 degrees.
The annual precipitation is
37.38.
