| School | District | County |
|---|---|---|
| Bennett | City Of Chicago | Cook |
| Benton | Benton Comm Cons | Franklin |
| Bernard J Ward | Valley View Cusd #365U | Will |
| Bernard W Flinn | Rockford | Winnebago |
| Bethany Jr-Sr High | Bethany Cu | Moultrie |
| Bethel Grade | Bethel | Jefferson |
| Bethune | City Of Chicago | Cook |
| Beulah Park | Zion Elementary | Lake |
| Beverly Manor | District 50 Schools | Tazewell |
| Big Rock | Hinckley Big Rock C U S D 429 | Dekalb |
| Bismarck-Henning | Bismarck Henning C U School Dist | Vermilion |
| Black Magnet | City Of Chicago | Cook |
| Blackhawk | Bensenville | Dupage |
| Blackhawk | Oregon C U School Dist-220 | Ogle |
| Blaine | City Of Chicago | Cook |
| Blaine-Sumner | Peoria | Peoria |
| Bloomington | Bloomington | McLean |
| Blue Ridge | Blue Ridge Comm Unit | Dewiit |
| Bluffs | Scott-Morgan C U | Scott |
| Bluford | Bluford C C | Jefferson |
| Bond | City Of Chicago | Cook |
| Bontemps | City Of Chicago | Cook |
| Boone | City Of Chicago | Cook |
| Booth | Norris City-Omaha-Enfield Cusd 3 | White |
| Bouchet Elem Math & Science Acad | City Of Chicago | Cook |
| Bourbonnais Upper Grade Center | Bourbonnais | Kankakee |
| Braceville | Braceville | Grundy |
| Bradford | Bradford Comm Unit | Stark |
| Bradford Grade | Bradford Comm Unit | Stark |
| Bradley Central | Bradley | Kankakee |
| Bradwell Comm Arts & Sci | City Of Chicago | Cook |
| Breese | Breese | Clinton |
| Brennemann Elem | City Of Chicago Sd 299 | Cook |
| Brentano Elem Math & Science Acad | City Of Chicago | Cook |
| Bridge | City Of Chicago | Cook |
| Bright | City Of Chicago | Cook |
| Brighton Park | City Of Chicago | Cook |
| Brimfield Grade | Brimfield C U | Peoria |
| Broadmoor | Pekin Public | Tazewell |
| Brookport Elementary | Massac Unit District #1 | Massac |
| Brooks | Harvey | Cook |
| Brookwood | Brookwood | Cook |
| Brown County | Brown County C U | Brown |
| Brownstown | Brownstown C U | Fayette |
| Brunson Math & Sci Specialty Elem | City Of Chicago Sd 299 | Cook |
| Brussels Grade | Brussels Comm Unit | Calhoun |
| Brussels High | Brussels Comm Unit | Calhoun |
| Bryan | Elmhurst | Dupage |
| Budlong | City Of Chicago | Cook |
| Bunche | City Of Chicago | Cook |