City of Belleville
Belleville's City Hall is located at 101 S. Illinois St. and is one block south of the Public Square where Illinois State Route 159 and Main Streets intersect in the center of downtown. The current building was constructed in 1957. The Mayor, City Clerk and Treasurer have offices inside City Hall. Several other departments function out of this location, as well. The City Council conducts meetings from the Council Chambers that is located on the first floor of the building. City Hall hours are 8 am to 5 pm, Monday through Friday.