| Piedmont, OK (District) |
| Piedmont City, AL (District) |
| Piedmont City Unified, CA (District) |
| Piedmont Community Charter, NC (District) |
| Pierce, WI (ISD) |
| Pierce City R-Vi, MO (District) |
| Pierce County, GA (ISD) |
| Pierce County, GA (District) |
| Pierce County, NE (ISD) |
| Pierce County, ND (ISD) |
| Pierce County, WA (ISD) |
| Pierce Joint Unified, CA (District) |
| Pierce Public Schools, NE (District) |
| Piermont School District, NH (District) |
| Pierre School District, SD (District) |
