Banks in Middletown, CA
Branches open
2
Banks present
2
Deposits (2026)
$98M
Closings on record
0
0 openings
Banks by deposits in Middletown (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Tri Counties Bank | $54M | 55.5% | 1 |
| Westamerica Bank | $44M | 44.5% | 1 |
All branches
- Tri Counties Bank — 21097 Calistoga Street$54M
- Westamerica Bank — 21058 Calistoga Road$44M
Transcribed from FDIC BankFind Suite active-location records, the annual Summary of Deposits and structure-change records. Deposit figures reflect the office to which deposits are reported and may not represent where depositors live.