Banks in Waterloo, IL
Branches open
10
Banks present
5
Deposits (2026)
$570M
Closings on record
1
2 openings
Banks by deposits in Waterloo (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| First National Bank of Waterloo | $269M | 47.2% | 3 |
| State Bank | $168M | 29.4% | 2 |
| Midland States Bank | $66M | 11.6% | 2 |
| Dieterich Bank | $39M | 6.8% | 2 |
| Bank of Belleville | $29M | 5% | 1 |
All branches
- First National Bank of Waterloo — 228 S Main St$187M
- State Bank — 885 N Illinois Route 3$131M
- First National Bank of Waterloo — 744 N Market St$70M
- Midland States Bank — 812 N Market St$66M
- State Bank — 501 N Market St$37M
- Dieterich Bank — 1405 N Illinois Route 3$35M
- Bank of Belleville — 813 N Market St$29M
- First National Bank of Waterloo — 961 N Market St$12M
- Dieterich Bank — 101 N Main St$4M
- Midland States Bank — 101 N Main St$0K
Closings
- U.S. Bank — Waterloo, ILbank exits city150 WATERLOO COMMONS DRIVE · closed January 2, 2021
Transcribed from FDIC BankFind Suite active-location records, the annual Summary of Deposits and structure-change records. Deposit figures reflect the office to which deposits are reported and may not represent where depositors live.