| Business | Phone |
| Shiloh Tax Assessor 9298 E Bellview Rd, Mt. Vernon 62864 | (618) 242-4516 |
| Dodds Twp Assessor Rr 4, Mt. Vernon 62864 | (618) 244-9773 |
| Mt Vernon Assessor 811 Harrison St, Mt. Vernon 62864 | (618) 244-0679 |
| Mt Vernon City Finance Dept 1100 Main St, Mt. Vernon 62864 | (618) 242-6825 |
| Mt Vernon City Treasurer 1100 Main St, Mt. Vernon 62864 | (618) 242-6808 |