Belleville, Illinois

city in and seat of St. Clair County, Illinois, United States

Belleville is a city in St. Clair County, Illinois.[1] The population was 42,404 according to the Census Bureau's 2020 data,[2] making it the largest city in southern Illinois.

Belleville

References change

  1. "Belleville officially takes over township's duties". bnd. Retrieved 2017-09-07.
  2. "Belleville city, Illinois". United States Census Bureau. Retrieved September 20, 2023.