In 2017, Franklin County, IL had a population of 39.3k people with a median age of 42.3 and a median household income of $39,454. Between 2016 and 2017 the population of Franklin County, IL declined from 39,503 to 39,302, a -0.509% decrease and its median household income declined from $39,507 to $39,454, a -0.134% decrease.
The 5 largest ethnic groups in Franklin County, IL are White (Non-Hispanic) (96%), White (Hispanic) (1.08%), Two or More Races (Non-Hispanic) (0.939%), Black or African American (Non-Hispanic) (0.641%), and Asian (Non-Hispanic) (0.473%). N/A% of the people in Franklin County, IL speak a non-English language, and 99.6% are U.S. citizens.
The largest universities in Franklin County, IL are Morthland College (6 degrees awarded in 2017).
The median property value in Franklin County, IL is $69,900, and the homeownership rate is 72%. Most people in Franklin County, IL commute by Drove Alone, and the average commute time is 24.1 minutes. The average car ownership in Franklin County, IL is 2 cars per household.