| Uninum | Name | Address 1 | Address 2 | City | County | Established | Accquired | | 41261 | MORRIS BRANCH | 211 E Jefferson St | Chicago-Naperville-Elgin, IL-IN-WI 60450 | Morris | Grundy | 01/01/1917 | 12/09/2016 |
| 582571 | FIRST SECURE COMMUNITY BANK OF AURORA | 1 N Constitution Dr | Chicago-Naperville-Elgin, IL-IN-WI 60506 | Aurora | Kane | 10/08/2016 | 12/31/1999 |
| 596583 | ESSINGTON ROAD BRANCH | 2398 Essington Rd | Chicago-Naperville-Elgin, IL-IN-WI 60435 | Joliet | Will | 04/16/2018 | 12/31/1999 |
| 621072 | NAPERVILLE BRANCH | 1607 N Aurora Rd | Chicago-Naperville-Elgin, IL-IN-WI 60563 | Naperville | Dupage | 11/04/2019 | 12/31/1999 |
| 76778 | First Secure Community Bank | 670 N Sugar Grove Pkwy | Chicago-Naperville-Elgin, IL-IN-WI 60554 | Sugar Grove | Kane | 02/07/2000 | |
