Fortress Bank · Monmouth, IL
Fortress Bank
Full-service brick-and-mortar office operated by Fortress Bank at 122 W Boston Ave, Monmouth, IL.
- Street address
- 122 W Boston Ave
- City
- Monmouth, IL
- County
- Warren
- ZIP code
- 61462
- Service type
- Full-service brick-and-mortar office
- Deposits at this branch
- $36.6M (FDIC SOD, 2025)
- Established
- January 1, 1882
- Institution
- Fortress Bank Bank
Source: U.S. FDIC BankFind & NCUA 5300 Call Report (public data). Data sources · Data as of Q1 2026