Waterloo, Illinois
Banks & credit unions in Waterloo
7 federally insured institutions operate a branch in Waterloo, Illinois, across 10 locations.
Each institution’s branch count below is for Waterloo only. Select one to see its branches in this town.
| # | Institution | Type | Branches in Waterloo | Total assets |
|---|---|---|---|---|
| 1 | First National Bank of Waterloo | Bank | 3 | $948.8M |
| 2 | Midland States Bank | Bank | 2 | $6.54B |
| 3 | Dieterich Bank | Bank | 2 | $1.55B |
| 4 | State Bank | Bank | 2 | $320.1M |
| 5 | First Community | Credit union | 1 | $4.99B |
| 6 | Scott | Credit union | 1 | $1.84B |
| 7 | Bank of Belleville | Bank | 1 | $549M |
Source: U.S. FDIC BankFind & NCUA 5300 Call Report (public data). Data sources · Data as of Q1 2026