| Hillsborough, FL (District) |
| Hillsborough City Elementary, CA (District) |
| Hillsborough County, NH (ISD) |
| Hillsborough County, FL (ISD) |
| Hillsborough Township Public School District, NJ (District) |
| HILLSDALE BOARD OF EDUCATION, NJ (District) |
| Hillsdale Community Schools, MI (District) |
| Hillsdale ISD, MI (ISD) |
| Hillsdale Local School District, OH (District) |
| Hillsdale Preparatory School, MI (PSA) |
| Hillside Board of Education, NJ (District) |
| Hillside Elementary District, AZ (District) |
| Hillside SD 93, IL (District) |
| Hilltown Cooperative Charter Public (District), MA (District) |
| Hilmar Unified, CA (District) |
