| Hillsboro City School District, OH (District) |
| Hillsboro CUSD 3, IL (District) |
| Hillsboro Deering Coop School District, NH (District) |
| Hillsboro ISD, TX (District) |
| Hillsboro R-Iii, MO (District) |
| Hillsboro School District, WI (District) |
| Hillsboro Sd 1J, OR (District) |
| Hillsboro-Deering Sau Office, NH (District) |
| Hillsborough, FL (District) |
| Hillsborough City Elementary, CA (District) |
| Hillsborough County, FL (ISD) |
| Hillsborough County, NH (ISD) |
| Hillsborough Township Public School District, NJ (District) |
| HILLSDALE BOARD OF EDUCATION, NJ (District) |
| Hillsdale Community Schools, MI (District) |
