| Business | Phone |
| White Eagle Christian Academy 255 Industrial Dr, Mission 57555 | (605) 856-4188 |
| Antelope Headstart Program 1004 Omaha St, Mission 57555 | (605) 856-4707 |
| Todd County High School 213 Denver Dr, Mission 57555 | (605) 856-2324 |
| Todd County Middle School 212 Avenue D, Mission 57555 | (605) 856-2341 |
| Todd County School District 212 Ave D, Mission 57555 | (605) 856-4457 |
| South Elementary School 212 Ave D, Mission 57555 | (605) 856-4812 |
| Special Education School South Main Circle Dr, Mission 57555 | (605) 856-2626 |
| St Frances Iii Headstart Ctr Po Box 269, Mission 57555 | (605) 747-2676 |
| Rosebud Sioux Tribe Head Start 1004 E Omaha St, Mission 57555 | (605) 856-2391 |
| Falcon's Daycare Mission 57555 | (605) 856-5360 |
| Old Bonnet Ctr Headstart Old Bonnet Ctr, Mission 57555 | (605) 747-2083 |
| North Elementary School 281 W 3rd St, Mission 57555 | (605) 856-4561 |
| Intervention School Po Box 248, Mission 57555 | (605) 856-2595 |