Libertyville is a city located in Lake County Illinois. Libertyville has a 2020 population of 52,986. Libertyville is currently declining at a rate of -0.36% annually and its population has decreased by -0.36% since the most recent census, which recorded a population of 53,179 in 2010. Libertyville reached it's highest population of 53,803 in 2015.
The average household income in Libertyville is $154,443 with a poverty rate of 5.38%. The median rental costs in recent years comes to $1,446 per month, and the median house value is $384,900. The median age in Libertyville is 40.4 years, 38.3 years for males, and 41.7 years for females.