In 2019, Logan County, IL had a population of 29k people with a median age of 40.1 and a median household income of $57,308. Between 2018 and 2019 the population of Logan County, IL declined from 29,207 to 29,003, a −0.698% decrease and its median household income declined from $57,899 to $57,308, a −1.02% decrease.
The 5 largest ethnic groups in Logan County, IL are White (Non-Hispanic) (86.4%), Black or African American (Non-Hispanic) (6.84%), Two+ (Non-Hispanic) (2.43%), White (Hispanic) (2.13%), and Asian (Non-Hispanic) (0.752%). 0% of the households in Logan County, IL speak a non-English language at home as their primary language.
99.1% of the residents in Logan County, IL are U.S. citizens.
In 2019, the median property value in Logan County, IL was $103,200, and the homeownership rate was 72.7%. Most people in Logan County, IL drove alone to work, and the average commute time was 20.9 minutes. The average car ownership in Logan County, IL was 2 cars per household.