| Indianapolis Public Schools, IN (District) |
| Indianola, OK (District) |
| Indianola Comm School District, IA (District) |
| Indianola School Dist, MS (District) |
| Indpls Lighthouse Charter School, IN (District) |
| Industrial ISD, TX (District) |
| Industrial Technology Academy, MI (PSA) |
| Indy Steam Academy, IN (District) |
| Infinite Minds, TX (PSA) |
| Infinite Pathways, MI (PSA) |
| Infinity Cs, PA (PSA) |
| Infinity:Minnesota Digital Academy, MN (District) |
| Information Technology Academy of St. Clair, MI (PSA) |
| Ingalls, KS (District) |
| Ingham ISD, MI (ISD) |
