District 114 Lake Forest Community High School District 115 Round Lake Area Schools District 116 Community High School District 117 — Antioch Community High School and Lakes Community High School Wauconda Community Unit School District 118 Mundelein Consolidated High School District 120 Warren Township High School District 121 Grant Community High School District 124 Adlai E. Stevenson High School District 125 Zion-Benton Township High School District 126 Grayslake Community High School District 127 Community High School District 128 — Libertyville High School and Vernon Hills High School North Chicago School District 187 Barrington Community Unit School District 220 — also covers areas in Cook County Region 35: LaSalle/Marshall/Putnam ROE LaSalle County Leland Community Unit School District 1 Serena Community Unit School District 2 Earlville Community Unit School District 9 Streator Township High School District 40 Streator Elementary School District 44 Allen-Otter Creek Community Consolidated School District 65 Tonica Community Consolidated School District 79 Deer Park Community Consolidated School District 82 Grand Ridge Community Consolidated School District 95 LaSalle-Peru Township High School District 120 LaSalle Elementary School District 122 Peru Elementary School District 124 Oglesby Elementary School District 125 Ottawa Township High School District 140 Ottawa Elementary School District 141 Marseilles Elementary School District 150 Seneca Township High School District 160 Seneca Community Consolidated School District 170 Dimmick Community Consolidated School District 175 — from 2017 also includes the territory of dissolved Cherry School District 92 Waltham Community Consolidated School District 185 Wallace Community Consolidated School District 195 Miller Township Community Consolidated School District 210 Rutland Community Consolidated School District 230 Mendota Township High School District 280 Mendota Consolidated Community School District 289 Lostant Community Unit School District 425 — deactivated into tuition for grades 9-12 to Fieldcrest Community Unit School District 6, Streator Township High School District 40, LaSalle-Pery Township High School District 120 and Putnam County Community Unit School District 535 in 1993 Marshall County Henry-Senachwine Community Unit School District 5 Midland Community Unit School District 7 Putnam County Putnam County Community Unit School District 535 Region 39: Macon/Piatt ROE Macon County Argenta-Oreana Community Unit School District 1 Maroa Forsyth Community Unit School District 2 Mt. Zion Community Unit School District 3 Sangamon Valley Community Unit School District 9 Warrensburg-Latham Community Unit District 11 Meridian Community Unit School District 15 Decatur School District 61 Piatt County Bement Community Unit School District 5 Monticello Community Unit School District 25 DeLand-Weldon