| Business | Phone |
| St Paul's Elementary & Jr High 1416 Main St, Highland 62249 | (618) 654-7525 |
| St Paul's School 1420 9th St, Highland 62249 | (618) 654-8558 |
| Grantfork Elementary School 206 N Mulberry St, Highland 62249 | (618) 675-2200 |
| Highland High School 12760 Troxler Ave, Highland 62249 | (618) 654-7131 |
| Highland Intermediate School 1600 Lindenthal Ave, Highland 62249 | (618) 654-2106 |
| Highland Middle School 2813 State Route 160, Highland 62249 | (618) 651-8800 |
| Highland School District 5 1800 Lindenthal Ave, Highland 62249 | (618) 654-2106 |
| Highland Upper Elementary Schl Highland 62249 | (618) 654-6405 |