Every FDIC-insured bank branch in Monroe County, Florida as of June 30, 2025. County land area: 983 square miles, 3.6 branches per 100 sq mi.
| Institution | Branches | Deposits |
|---|---|---|
| Centennial Bank | 8 | $895.8M |
| First State Bank of the Florida Keys | 8 | $1.03B |
| First Horizon Bank | 8 | $1.14B |
| Bank of America, National Association | 4 | $587.4M |
| Wells Fargo Bank, National Association | 2 | $325.7M |
| Truist Bank | 2 | $254.2M |
| SouthState Bank, National Association | 1 | $133.2M |
| Gulf Atlantic Bank | 1 | $83.5M |
| The Northern Trust Company | 1 | $3.5M |