Waukegan is a city located in Lake County Illinois. Waukegan has a 2020 population of 86,452. It is also the county seat of Lake County. Waukegan is currently declining at a rate of -0.72% annually and its population has decreased by -4.93% since the most recent census, which recorded a population of 90,936 in 2010. Waukegan reached it's highest population of 90,936 in 2010.
The average household income in Waukegan is $57,743 with a poverty rate of 18.89%. The median rental costs in recent years comes to $919 per month, and the median house value is $120,200. The median age in Waukegan is 32.1 years, 32.1 years for males, and 31.9 years for females.