| Business | Phone |
| Riverdale Village Clerk 157 W 144th St, Riverdale 60827 | (708) 841-2200 |
| Thornton Twp Youth Committee 14323 S Halsted St, Riverdale 60827 | (708) 596-6046 |
| Riverdale Drug & Gang Info Riverdale 60827 | (708) 849-1600 |
| Riverdale Housing Coordinator 157 W 144th St, Riverdale 60827 | (708) 841-2109 |
| Village Of Riverdale Resource 13725 S Wabash Ave, Riverdale 60827 | (708) 841-7054 |