Banks in Williamson County, Tennessee
114 active bank branches operated by 37 institutions, per FDIC records.
Active branches
114
Banks present
37
Deposits (2025)
$14.5B
Closings since 2020
38
29 openings
Largest banks by deposits in Williamson County (2025)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Pinnacle Bank | $2.3B | 15.6% | 5 |
| FirstBank | $1.6B | 11.2% | 13 |
| Bank of America | $1.4B | 9.8% | 5 |
| Fifth Third Bank | $1.3B | 9.2% | 7 |
| Regions Bank | $1.3B | 9% | 9 |
| First Horizon Bank | $975M | 6.7% | 8 |
| Huntington Bank | $911M | 6.3% | 3 |
| Truist Bank | $603M | 4.1% | 5 |
| Studio Bank | $466M | 3.2% | 1 |
| U.S. Bank | $465M | 3.2% | 5 |
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.