| Big Springs Union Elementary, CA (District) |
| Big Stone City School District, SD (District) |
| Big Stone County, MN (ISD) |
| Big Sur Unified, CA (District) |
| Big Timber Elem, MT (District) |
| Big Valley Joint Unified, CA (District) |
| Big Walnut Local School District, OH (District) |
| Bigfork Elem, MT (District) |
| Bigfork H S, MT (District) |
| Biggs Unified, CA (District) |
| Billerica, MA (District) |
| Billings, OK (District) |
| Billings Co 1, ND (District) |
| Billings County, ND (ISD) |
| Billings Elem, MT (District) |
