Frederick Colorado Middle Schools
| Middle School | Active Listings |
| Coal Ridge Middle School | 67 |
| Erie Middle School | 6 |
| Fort Lupton Middle School | 1 |
| Frederick Middle School | 107 |
| Trail Ridge Middle School | 1 |
| Weld Central Middle School | 1 |
| Windsor Middle School | 1 |
| Middle School | Active Listings |
| Coal Ridge Middle School | 67 |
| Erie Middle School | 6 |
| Fort Lupton Middle School | 1 |
| Frederick Middle School | 107 |
| Trail Ridge Middle School | 1 |
| Weld Central Middle School | 1 |
| Windsor Middle School | 1 |