| Business | Phone |
| Slinger District Office 207 Polk St, Slinger 53086 | (262) 644-9615 |
| Slinger Elementary School 203 Polk St, Slinger 53086 | (262) 644-6669 |
| Slinger High School 209 Polk St, Slinger 53086 | (262) 644-5261 |
| Slinger Middle School 521 Olympic Dr, Slinger 53086 | (262) 644-5226 |
| St Peter Elementary School 206 E Washington St, Slinger 53086 | (262) 644-8325 |