In 2017, Putnam County, IL had a population of 5.77k people with a median age of 47.5 and a median household income of $64,741. Between 2016 and 2017 the population of Putnam County, IL grew from 5,746 to 5,771, a 0.435% increase and its median household income grew from $64,085 to $64,741, a 1.02% increase.
The 5 largest ethnic groups in Putnam County, IL are White (Non-Hispanic) (92.4%), White (Hispanic) (4.59%), Two or More Races (Non-Hispanic) (1.56%), Some Other Race (Hispanic) (0.468%), and Asian (Non-Hispanic) (0.364%). N/A% of the people in Putnam County, IL speak a non-English language, and 98.6% are U.S. citizens.
The median property value in Putnam County, IL is $120,800, and the homeownership rate is 79.8%. Most people in Putnam County, IL commute by Drove Alone, and the average commute time is 23.1 minutes. The average car ownership in Putnam County, IL is 2 cars per household.