* Last updated at 7:52 am on Thursday, January 21, 2021
Jacksonville (Illinois School for the Deaf)
Jacksonville (Illinois School for the Visually Impaired)
Jacksonville (Westfair Christian Academy)
Jacobs, see Algonquin (Jacobs)
Jefferson, see Rockford (Jefferson)
Jersey, see Jerseyville (Jersey)
Jones, see Chicago (Jones)
Josephinum, see Chicago (Josephinum)
Juarez, see Chicago (Juarez)
Judah Christian, see Champaign (Judah Christian)
Julian, see Chicago (Julian)