| Iditarod Area School District, AK (District) |
| IDJJ Sch Dist 428, IL (District) |
| Ignacio 11 Jt, CO (District) |
| Ignite Achievement Academy, IN (District) |
| Ignite Entrepreneurship Academy, UT (PSA) |
| Ignite Public Schools And Community Service Center, TX (District) |
| Igo, Ono, Platina Union Elementary, CA (District) |
| IKM-Manning Comm School District, IA (District) |
| IL Spec Ed Charter Coop, IL (District) |
| Il Valley Central USD 321, IL (District) |
| iLEAD Spring Meadows, OH (PSA) |
| Ilion, NY (DISTRICT) |
| Illini Bluffs CUSD 327, IL (District) |
| Illini Central CUSD 189, IL (District) |
| Illini West H S Dist 307, IL (District) |
