Public High Schools Illinois

S/T	School	Location
8 : 1	ODIN ATTENDANCE CENTER 9-12	102 S Merritt St Odin, IL
9 : 1	OGDEN INT HIGH SCHOOL	1250 W Erie St Chicago, IL
5 : 1	OHIO COMMUNITY HIGH SCHOOL	PO Box 478 Ohio, IL
12 : 1	OKAW VALLEY HIGH SCHOOL	PO Box 249 Bethany, IL
13 : 1	OKAWVILLE JR/SR HIGH SCHOOL	400 S Hanover St Okawville, IL
14 : 1	OLYMPIA HIGH SCHOOL	7832 N 100 East Rd Stanford, IL
n/a	OMBUDSMAN CHICAGO HIGH SCHOOL	2401 W Congress Pkwy Chicago, IL
10 : 1	ORANGEVILLE HIGH SCHOOL	201 S Orange St Orangeville, IL
17 : 1	OREGON HIGH SCHOOL	210 S 10th St Oregon, IL
16 : 1	ORION HIGH SCHOOL	PO Box 39 Orion, IL