| Business | Phone |
| Lennox Elementary School 305 W 5th Ave, Lennox 57039 | (605) 647-2204 |
| Lennox Head Start & Pre-School 305 W 5th Ave, Lennox 57039 | (605) 647-5270 |
| Lennox High School 208 W 5th Ave, Lennox 57039 | (605) 647-2203 |
| Lennox School District 41-4 201 S Elm St, Lennox 57039 | (605) 647-2202 |