Frankfort is located in Illinois.
Frankfort, Illinois has a population of
30,598.
Frankfort is
less
family-centric than the surrounding county with
43.1% of the households
containing married families with children.
The county average for households married with children is 43.1%.
The median household income in Frankfort, Illinois is
$89,751.
The median household income for the surrounding county is $96,165
compared to the national median of $50,935.
The median age of people living in Frankfort is
39.5 years.
Frankfort Environment
The average high temperature in July is 84
degrees, with an average low temperature in January of 13.9 degrees.
The average rainfall is approximately 36.9 inches
per year, with 28.7 inches of snow per year.