| Business | Phone |
| Wilmington School Supt 715 S Joliet St, Wilmington 60481 | (815) 476-2594 |
| Wilmington High School 715 S Joliet St, Wilmington 60481 | (815) 476-2846 |
| Booth Central Elementary Schl 201 N Kankakee St, Wilmington 60481 | (815) 476-7424 |
| Bruning Elementary School 1910 Bruning Dr, Wilmington 60481 | (815) 476-6671 |
| St Rose Parochial School 626 S Kankakee St, Wilmington 60481 | (815) 476-6220 |
| L J Stevens Middle School 221 Ryan St, Wilmington 60481 | (815) 476-2189 |