53 Downers Grove Grade School District 58 Maercker School District 60 Darien School District 61 Gower School District 62 Cass School District 63 Center Cass School District 66 Woodridge School District 68 Hinsdale Township High School District 86 Glenbard Township High School District 87 DuPage High School District 88 Community Consolidated School District 89 — based in Glen Ellyn Community Consolidated School District 93 — based in Bloomingdale Community High School District 94 — based in West Chicago Community High School District 99 — based in Downers Grove Fenton Community High School District 100 Lake Park Community High School District 108 Community Consolidated School District 180 — based in Burr Ridge Hinsdale Community Consolidated School District 181 Community Unit School District 200 — based in Wheaton Westmont Community Unit School District 201 Lisle Community Unit School District 202 Naperville Community Unit School District 203 Indian Prairie School District 204 — based in Aurora Elmhurst Community Unit School District 205 Region 20: Edwards/Gallatin/Hamilton/Hardin/Pope/Saline/Wabash/Wayne/White ROE Edwards County Edwards County Community Unit School District 1 Gallatin County Gallatin Community Unit School District 7 Hamilton County Hamilton County Community Unit School District 10 Hardin County Hardin County Community Unit School District 1 Pope County Pope County Community Unit School District 1 Saline County Galatia Community Unit School District 1 Carrier Mills-Stonefort Community Unit School District 2 Harrisburg Community Unit School District 3 Eldorado Community Unit School District 4 Wabash County Allendale Community Consolidated School District 17 Wabash Community Unit School District 348 Wayne County New Hope Community Consolidated School District 6 Geff Community Consolidated School District 14 Jasper Community Consolidated School District 17 Wayne City Community Unit School District 100 Fairfield Public School District 112 North Wayne Community Unit School District 200 Fairfield Community High School District 225 White County Grayville Community Unit School District 1 Norris City-Omaha-Enfield Community Unit School District 3 Carmi-White County Community Unit School District 5 Region 21: Franklin/Johnson/Massac/Williamson ROE Franklin County Benton Community Consolidated School District 47 Akin Community Consolidated School District 91 Christopher Unit School District 99 Benton Consolidated High School District 103 Ewing Northern Community Consolidated District 115 Frankfort Community Unit School District 168 Thompsonville Community Unit School District 174 Zeigler-Royalton Community Unit School District 188 Sesser-Valier Community Unit School District 196 Johnson County Goreville Community Unit District 1 New Simpson Hill School District 32 Buncombe Consolidated School District 43 Vienna School District 55 Cypress School District