| Business | Phone |
| Carrol Welch Middle School 14510 Mcmahon Ave, Horizon City 79928 | (915) 852-4744 |
| Col John O Ensor Middle School 13600 Ryderwood Ave, Horizon City 79928 | (915) 937-6000 |
| Desert Hills Elementary School 300 Eastlake Dr, Horizon City 79928 | (915) 852-4881 |
| Horizon Heights Elementary Sch 13601 Ryderwood Ave, Horizon City 79928 | (915) 937-7400 |
| Student Reassignment Center 14510 Mcmahon Ave, Horizon City 79928 | (915) 852-2905 |