| Business | Phone |
| St Anthony Hall 101 W Springfield Rd, Sullivan 63080 | (573) 468-6297 |
| St Anthony School 119 W Springfield Rd, Sullivan 63080 | (573) 468-4423 |
| Strain-Japan R16 School Dist 4640 Highway H, Sullivan 63080 | (573) 627-3243 |
| Sullivan Elementary School 104 W Washington St, Sullivan 63080 | (573) 468-5196 |
| Sullivan Middle School 1156 Elmont Rd, Sullivan 63080 | (573) 468-5191 |
| Sullivan Montessori 35 S Center St, Sullivan 63080 | (573) 468-3388 |
| Sullivan Primary School 1132 Elmont Rd, Sullivan 63080 | (573) 468-5446 |
| Sullivan School District C2 138 Taylor St, Sullivan 63080 | (573) 468-5171 |
| Sullivan Senior High School 1073 E Vine St, Sullivan 63080 | (573) 468-5181 |
| Spring Bluff School 9374 Highway 185, Sullivan 63080 | (573) 457-8302 |