Centralia is located in Illinois.
Centralia, Illinois has a population of
12,233.
Centralia is
less
family-centric than the surrounding county with
25% households with children.
The county percentage for households with children is 27%.
The median household income in Centralia, Illinois is
$39,459.
The median household income for the surrounding county is $48,351
compared to the national median of $66,222.
The median age of people living in Centralia is
41.2 years.
Centralia Weather
The average high temperature in July is 88.2
degrees, with an average low temperature in January of 18.1 degrees.
The annual precipitation is
42.92.
