| Business | Phone |
| Lake Mills Public Sch Dist Off 120 E Lake Park Pl, Lake Mills 53551 | (920) 648-2215 |
| Lake Mills High School 615 Catlin Dr, Lake Mills 53551 | (920) 648-2355 |
| Lake Mills Middle School 318 College St, Lake Mills 53551 | (920) 648-2358 |
| Lakeside Lutheran High School 231 Woodland Beach Rd, Lake Mills 53551 | (920) 648-2321 |
| Prospect Elementary School 135 E Prospect St, Lake Mills 53551 | (920) 648-2338 |