| Princeton Joint Unified, CA (District) |
| Princeton Public School District, MN (District) |
| Princeton R-V, MO (District) |
| Princeton Regional Schools, NJ (District) |
| Princeton School Department, ME (District) |
| Princeton School District, WI (District) |
| Princeville CUSD 326, IL (District) |
| Pringle-Morse Cisd, TX (District) |
| Prinsburg Public School District, MN (District) |
| Prior Lake-Savage Area Schools, MN (District) |
| Priority Charter Schools, TX (PSA) |
| Priority High School, OH (PSA) |
| Pritchett Re-3, CO (District) |
| Proctor Public School District, MN (District) |
| Prodeo Academy, MN (PSA) |
