| Business | Phone |
| Regions Bank 211 S Quincy St, Clinton 61727 | (217) 935-2186 |
| De Witt Savings Bank 302 W Main St, Clinton 61727 | (217) 935-9470 |
| First National Bank & Trust Co 400 S Side Sq, Clinton 61727 | (217) 935-2148 |
| John Warner Bank 301 S Side Sq, Clinton 61727 | (217) 935-3144 |