| Deming Public Schools, NM (District) |
| Democracy Prep Endurance Charter School, NY (PSA) |
| Democracy Prep Harlem Charter School, NY (PSA) |
| Democracy Preparatory Charter School, NY (PSA) |
| Demopolis City, AL (District) |
| Denair Unified, CA (District) |
| Denali Borough, AK (ISD) |
| Denali Borough School District, AK (District) |
| Denison, OK (District) |
| Denison Comm School District, IA (District) |
| Denison ISD, TX (District) |
| Denmark School District, WI (District) |
| DENNIS TOWNSHIP, NJ (District) |
| Dennis-Yarmouth, MA (District) |
| Dennistown Plt School Department, ME (District) |
