| 67 | D | Troy 30C Cronin | Cronin Elementary School (Shorewood) | Schools |
| 103 | D | Troy 30C Buses | Troy CCSD 30C (Plainfield): Buses | Schools |
| 144 | D | Troy 30C Crwell | Troy Craughwell Elementary School (Joliet) | Schools |
| 145 | D | Troy 30C HtgTrl | Heritage Trail Elementary School (Joliet) | Schools |
| 160 | D | Troy 30C Hofer | Hofer Elementary School (Shorewood) | Schools |
| 162 | D | Troy 30C Shrwd | Shorewood Elementary School (Shorewood) | Schools |
| 163 | D | Troy 30C WBO | Wm. B. Orenic Intermediate School (Plainfield) | Schools |
| 164 | D | Troy 30C TMS | Troy Middle School (Plainfield) | Schools |
| 167 | D | Troy 30C B and G | Buildings and Grounds (District-wide) | Schools |
