| Dekalb County, TN (District) |
| Dekalb County, IL (ISD) |
| DeKalb CUSD 428, IL (District) |
| Dekalb ISD, TX (District) |
| Del Mar Union Elementary, CA (District) |
| Del Norte C-7, CO (District) |
| Del Norte County Office of Education, CA (District) |
| Del Norte County ROP, CA (District) |
| Del Norte County Unified, CA (District) |
| Del Norte ESA, CA (ISD) |
| Del Valle ISD, TX (District) |
| Delabar CTE System, IL (District) |
| Delanco Township Schools, NJ (District) |
| Deland-Weldon CUSD 57, IL (District) |
| Delano Joint Union High, CA (District) |
