Monmouth, Illinois
Banks & credit unions in Monmouth
5 federally insured institutions operate a branch in Monmouth, Illinois, across 5 locations.
Each institution’s branch count below is for Monmouth only. Select one to see its branches in this town.
| # | Institution | Type | Branches in Monmouth | Total assets |
|---|---|---|---|---|
| 1 | CBI Bank & Trust | Bank | 1 | $1.66B |
| 2 | Fortress Bank | Bank | 1 | $853.3M |
| 3 | Midwest Bank | Bank | 1 | $702.8M |
| 4 | Security Savings Bank | Bank | 1 | $250.3M |
| 5 | Community National Bank in Monmouth | Bank | 1 | $53.5M |
Source: U.S. FDIC BankFind & NCUA 5300 Call Report (public data). Data sources · Data as of Q1 2026