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Banks in Mammoth Lakes, CA
FDIC data lists 2 bank branch locations in Mammoth Lakes, California, operated by 2 FDIC-insured banks.
Banks with branches in Mammoth Lakes
U.S. Bank National Association (1) · Oak Valley Community Bank (1)
All branch locations
| Oak Valley Community Bank Mammoth Lakes Branch · Full Service - Brick And Mortar | 307 Old Mammoth Rd Mammoth Lakes, CA 93546 Map ↗ |
| U.S. Bank National Association Mammoth Lakes Branch · Full Service - Brick And Mortar | 437 Old Mammoth Rd Mammoth Lakes, CA 93546 Map ↗ |
Source: FDIC BankFind Suite, data as of 2026-10-30. Confirm hours and services directly with the bank.