| Highline School District, WA (District) |
| Highmark Charter School, UT (PSA) |
| Highpoint Virtual Academy of Michigan, MI (PSA) |
| Highville Charter School District, CT (District) |
| Highville Mustard Seed Charte, CT (District) |
| Highwood Elem, MT (District) |
| Highwood H S, MT (District) |
| Higley Unified School District, AZ (District) |
| Hilbert School District, WI (District) |
| Hill, MT (District) |
| Hill City Public School District, MN (District) |
| Hill City School District, SD (District) |
| Hill County, TX (ISD) |
| Hill County, MT (ISD) |
| Hill School District, NH (District) |
