Banks in Mammoth Lakes, CA
Branches open
2
Banks present
2
Deposits (2026)
$209M
Closings on record
0
0 openings
Banks by deposits in Mammoth Lakes (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| U.S. Bank | $134M | 64.2% | 1 |
| Oak Valley Community Bank | $75M | 35.8% | 1 |
All branches
- U.S. Bank — 437 Old Mammoth Rd$134M
- Oak Valley Community Bank — 307 Old Mammoth Rd$75M
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.