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States · California

Bank Deposits in Napa County, California

Where bank deposits are booked in Napa County - FDIC Summary of Deposits, June 30, 2026.

Total bank deposits
$4.34B
Bank offices
32
Banks present
13
Top 4 banks' share
62.2%

Deposit market share in Napa County

#BankBranch deposits hereShare
1Jpmorgan Chase Bank, National Association$785.07M18.1%
2Wells Fargo Bank, National Association$770.28M17.7%
3Bank Of America, National Association$746.92M17.2%
4Columbia Bank$396.62M9.1%
5Bank Of Marin$345.58M8.0%
6Bmo Bank National Association$288.04M6.6%
7Westamerica Bank$272.66M6.3%
8Mechanics Bank$205.70M4.7%
9Poppy Bank$204.82M4.7%
10U.S. Bank National Association$193.10M4.4%
11Farmers & Merchants Bank Of Central California$57.73M1.3%
12Bank Of Stockton$54.09M1.2%
13First-Citizens Bank & Trust Company$20.24M0.5%

Credit unions with branches in Napa County

Credit unions do not report deposits by branch, so only bank deposits are ranked above.

Deposits are booked at the branch office that holds them (FDIC Summary of Deposits), which is not always where the depositor lives - online banks concentrate deposits at a few offices.

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