Banks in Warren County, Missouri
12 active bank branches operated by 8 institutions, per FDIC records.
Active branches
12
Banks present
8
Deposits (2026)
$856M
Closings since 2020
0
0 openings
Largest banks by deposits in Warren County (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| American Bank of Freedom | $216M | 25.2% | 2 |
| The Missouri Bank | $198M | 23.2% | 1 |
| First State Community Bank | $172M | 20.1% | 4 |
| U.S. Bank | $75M | 8.7% | 1 |
| Heritage Community Bank | $64M | 7.5% | 1 |
| FMB Bank | $48M | 5.6% | 1 |
| Jonesburg State Bank | $43M | 5% | 1 |
| PNC Bank | $40M | 4.7% | 1 |
Deposit location reflects the office to which deposits are reported and may not represent the residence of depositors.
Cities and towns
Transcribed from FDIC BankFind Suite active-location records and the annual Summary of Deposits. County assignment follows the FDIC branch record.