Bank Deposits in Contra Costa County, California

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

Total bank deposits

$50.70B

Bank offices

171

Banks present

Top 4 banks' share

70.2%

Deposit market share in Contra Costa County

#	Bank	Branch deposits here	Share
1	Wells Fargo Bank, National Association	$14.72B	29.0%
2	Jpmorgan Chase Bank, National Association	$8.40B	16.6%
3	Bank Of America, National Association	$6.86B	13.5%
4	Bmo Bank National Association	$5.61B	11.1%
5	Mechanics Bank	$3.16B	6.2%
6	Citibank, National Association	$2.35B	4.6%
7	U.S. Bank National Association	$1.58B	3.1%
8	California Bank Of Commerce, National Association	$1.28B	2.5%
9	Citizens Business Bank, National Association	$1.10B	2.2%
10	City National Bank	$1.07B	2.1%
11	Fremont Bank	$1.04B	2.0%
12	Pacific Coast Bankers' Bank	$652.96M	1.3%
13	Farmers & Merchants Bank Of Central California	$431.16M	0.9%
14	Fifth Third Bank, National Association	$334.90M	0.7%
15	Commercial Bank Of California	$236.08M	0.5%
16	Poppy Bank	$211.18M	0.4%
17	Westamerica Bank	$206.24M	0.4%
18	Columbia Bank	$204.37M	0.4%
19	Pnc Bank, National Association	$204.11M	0.4%
20	Bac Community Bank	$198.87M	0.4%
21	First Bank	$132.14M	0.3%
22	First-Citizens Bank & Trust Company	$129.70M	0.3%
23	United Business Bank	$112.20M	0.2%
24	Cathay Bank	$108.60M	0.2%
25	Tri Counties Bank	$104.63M	0.2%
26	Summit Bank	$80.77M	0.2%
27	Bank Of Stockton	$47.96M	0.1%
28	Zions Bancorporation, N.A.	$46.73M	0.1%
29	Five Star Bank	$38.43M	0.1%
30	Gateway Bank, F.S.B.	$33.49M	0.1%

Credit unions with branches in Contra Costa County

Travis - 7 branches
Patelco - 6 branches
1St Northern California - 5 branches
Chevron - 4 branches
Nuvision - 3 branches
Pacific Service - 3 branches
Kaiperm - 2 branches
Communityamerica - 2 branches
Delta Schools - 2 branches
Dow Great Western - 2 branches
Provident - 2 branches
Sun Pacific - 1 branch
Shell Western States - 1 branch
Mckesson & Healthcare Providers - 1 branch
Antioch Community - 1 branch
Diablo Valley - 1 branch
Polam - 1 branch
Operating Engineers Local Union #3 - 1 branch
Self-Help - 1 branch
Firefighters First - 1 branch

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.