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Banks in Sonoma, CA
FDIC data lists 9 bank branch locations in Sonoma, California, operated by 9 FDIC-insured banks.
Banks with branches in Sonoma
JPMorgan Chase Bank, National Association (1) · Mechanics Bank (1) · Westamerica Bank (1) · Bank of America, National Association (1) · Wells Fargo Bank, National Association (1) · U.S. Bank National Association (1) · Exchange Bank (1) · BMO Bank National Association (1) · Bank of Marin (1)
All branch locations
| BMO Bank National Association Sonoma Branch · Full Service - Brick And Mortar | 201 W Napa St Sonoma, CA 95476 Map ↗ |
| Bank of America, National Association Sonoma Branch · Full Service - Brick And Mortar | 35 W Napa St Sonoma, CA 95476 Map ↗ |
| Bank of Marin Sonoma Branch · Full Service - Brick And Mortar | 136 W Napa St Sonoma, CA 95476 Map ↗ |
| Exchange Bank Sonoma Branch · Full Service - Brick And Mortar | 435 W Napa St Sonoma, CA 95476 Map ↗ |
| JPMorgan Chase Bank, National Association Sonoma Branch · Full Service - Brick And Mortar | 501 Broadway Sonoma, CA 95476 Map ↗ |
| Mechanics Bank Sonoma Branch · Full Service - Brick And Mortar | 19245 Sonoma Highway Sonoma, CA 95476 Map ↗ |
| U.S. Bank National Association Sonoma Branch · Full Service - Brick And Mortar | 500 Broadway Sonoma, CA 95476 Map ↗ |
| Wells Fargo Bank, National Association Sonoma Branch · Full Service - Brick And Mortar | 480 W Napa St Sonoma, CA 95476 Map ↗ |
| Westamerica Bank Sonoma Branch · Full Service - Brick And Mortar | 202 W Napa St Sonoma, CA 95476 Map ↗ |
Source: FDIC BankFind Suite, data as of 2026-10-30. Confirm hours and services directly with the bank.