Edwardsville is a city in Madison County, Illinois, United States. As of the 2010 census, the city population was 24,293. It is the county seat of Madison County and is the third oldest city in the State of Illinois. The city was named in honor of Ninian Edwards, then Governor of the Illinois Territory.
Southern Illinois University Edwardsville,"The Edwardsville Arts Center," the Edwardsville Journal, the Madison County Record, and the Edwardsville Intelligencer are located here. It is also home to some of the area's biggest construction companies, including Dean and Sons Construction, Phelps Construction, and Thiems Construction.
Edwardsville is a part of Southern Illinois, the Metro-East region, and the St. Louis Metropolitan Statistical Area. It is near Glen Carbon, Illinois. It is part of the Edwardsville School District, which also includes the villages of Glen Carbon, Hamel, and Moro, as well as the townships areas around them.