| Business | Phone |
| Supervisor Of Assessment 103 W Main St 15, Olney 62450 | (618) 395-4387 |
| Richland County Animal Control 4061 E 7 Hills Ln, Olney 62450 | (618) 393-7526 |
| Richland County Circuit Clerk 103 W Main St 21, Olney 62450 | (618) 392-2151 |
| Richland County Co-Op Ext Svc 306 S Fair St, Olney 62450 | (618) 395-2191 |
| Richland County Highway Garage 4334 N Meridian Rd, Olney 62450 | (618) 392-2001 |
| Richland County Clerk 103 W Main St, Olney 62450 | (618) 392-3111 |
| East Fork Apartments 1201 N East St, Olney 62450 | (618) 395-1998 |