Banks in Waterloo, Illinois
We list 9 bank branches in Waterloo from 5 FDIC-insured banks, in 1 ZIP code. The most branches belong to First National Bank of Waterloo (3), State Bank (2), Dieterich Bank (2) and Midland States Bank (1).
- 9branches
- 5banks
- 1ZIP codes
All bank branches in Waterloo
Showing 9 of 9
| Bank | Branch | Address | ZIP | Map |
|---|---|---|---|---|
| Midland States Bank | Waterloo North Branch | 812 N Market St | 62298 | Map |
| State Bank | Waterloo Branch | 501 N Market St | 62298 | Map |
| State Bank | State Bank (main office) | 885 N Illinois Route 3 | 62298 | Map |
| Dieterich Bank | Waterloo Downtown Branch | 101 N Main St | 62298 | Map |
| Dieterich Bank | Waterloo Branch | 1405 N Illinois Route 3 | 62298 | Map |
| First National Bank of Waterloo | First National Bank of Waterloo (main office) | 228 S Main St | 62298 | Map |
| First National Bank of Waterloo | North Facility | 744 N Market St | 62298 | Map |
| First National Bank of Waterloo | Waterloo Wal-Mart Bkg. Center Branch | 961 N Market St | 62298 | Map |
| Bank of Belleville | Bank of Monroe County Branch | 813 N Market St | 62298 | Map |
Source: FDIC BankFind Suite, retrieved 2026-09-20. Hours and phone numbers are not part of this data: check the bank’s website before you visit.
Frequently asked questions
How many banks are in Waterloo, IL?
Our list has 5 banks with 9 branches in Waterloo. Branches open and close, so confirm with the bank.
Which bank has the most branches in Waterloo?
In our list it is First National Bank of Waterloo, with 3 branches.
How do I contact a branch?
The FDIC data has no phone numbers. Open the bank’s official website from its profile page here, or use the number on your card or statement.