| Yukon-Kayukuk Borough, AK (ISD) |
| Yukon/Koyukuk School District, AK (District) |
| Yuma 1, CO (District) |
| Yuma County, CO (ISD) |
| Yuma County, AZ (ISD) |
| Yuma County Education Service Agency, AZ (District) |
| Yuma County Juvenile Justice Center, AZ (District) |
| Yuma County Sheriffs Office, AZ (District) |
| Yuma Elementary District, AZ (District) |
| Yuma Private Industry Council Inc., AZ (District) |
| Yuma Union High School District, AZ (District) |
| Yupiit School District, AK (District) |
| Yutan Public Schools, NE (District) |
| Zachary Community School District, LA (District) |
| Zalma R-V, MO (District) |
