* Last updated at 7:15 am on Wednesday, June 11, 2025
Danville (First Baptist Christian)
— Daystar Academy, see Chicago (Daystar Academy)
— De La Salle, see Chicago (De La Salle)
— Decatur Christian, see Forsyth (Decatur Christian)
— Deer Creek-Mackinaw, see Mackinaw (Deer Creek-M.)
— DePaul College Prep, see Chicago (DePaul College Prep)
— DeVry Advantage Academy, see Chicago (DeVry Advantage Academy)
— Disney II, see Chicago (Disney II)
Downers Grove (Marquette Manor Baptist Academy)
— Dunbar, see Chicago (Dunbar)
— Dundee-Crown, see Carpentersville (Dundee-Crown)
— DuSable, see Chicago (DuSable)
— Dyett, see Chicago (Dyett)