See what it's like to live in Mount Vernon, IL. Explore reviews and statistics on crime, real estate, and cost of living. read more
Mount Vernon known as "The King City" is a city in and the county seat of Jefferson County, Illinois, United States. The population was 15,277 at the 2010 census. read more
A cost of living index above 100 means Mount Vernon, Illinois is more expensive. Mount Vernon, Illinois cost of living is 83.40. Housing is the biggest factor in the cost of living difference. read more