About Sullivan, Illinois
Sullivan, a city located in the state of Illinois (IL), is home to a population of approximately 4,408 people. Sullivan boasts a median age of 39, with around 23.7% of its residents aged 60 or above. 8.8% of the population identifies as US Veterans. 16.4% of Sullivan residents are disabled. The city has an average household income of $63,917, while the unemployment rate stands at 5.6%, and around 10.9% of the population is considered to be living below the poverty level. In terms of housing, the average home value in Sullivan is $98,284, with a monthly rent averaging $827.