Olney is located in Illinois.
Olney, Illinois has a population of
8,696.
Olney is
more
family-centric than the surrounding county with
27% households with children.
The county percentage for households with children is 26%.
The median household income in Olney, Illinois is
$40,954.
The median household income for the surrounding county is $49,730
compared to the national median of $66,222.
The median age of people living in Olney is
40.2 years.
Olney Weather
The average high temperature in July is 87.5
degrees, with an average low temperature in January of 18.7 degrees.
The annual precipitation is
45.28.
