Northfield is located in Illinois.
Northfield, Illinois has a population of
family-centric than the surrounding county with
31.98% of the households
containing married families with children.
The county average for households married with children is 32.09%.
The median household income in Northfield, Illinois is
The median household income for the surrounding county is $54,648
compared to the national median of $53,046.
The median age of people living in Northfield is
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.