Lists · Deposits by county
Orange County, CA Bank Deposit Market Share
JPMorgan Chase Bank, N.A. holds the largest share of deposits in Orange County, CA, 19.5%, followed by Wells Fargo Bank, N.A. (18.5%) and Bank of America, N.A. (16.2%). 73 institutions hold $156.41B at 531 offices as of June 30, 2026, down 3.3% from 2025.
Largest share changes since 2025
Gained: JPMorgan Chase Bank, N.A. (1.25 points); Wells Fargo Bank, N.A. (1.24 points); First American Trust, FSB (1.22 points).
Lost: BMO Bank N.A. (-0.15 points); Nano Banc (-0.06 points); HSBC Bank USA, N.A. (-0.06 points).
| # | Institution | Deposits | Market share | Share change from 2025 |
|---|---|---|---|---|
| 1 | JPMorgan Chase Bank, N.A. | $30.49B | 19.49% | +1.25 pts |
| 2 | Wells Fargo Bank, N.A. | $28.96B | 18.51% | +1.24 pts |
| 3 | Bank of America, N.A. | $25.27B | 16.15% | +0.29 pts |
| 4 | U.S. Bank N.A. | $9.64B | 6.16% | +0.30 pts |
| 5 | Citibank, N.A. | $8.26B | 5.28% | +0.16 pts |
| 6 | First American Trust, FSB | $7.27B | 4.65% | +1.22 pts |
| 7 | Farmers and Merchants Bank of Long Beach | $4.86B | 3.11% | +0.22 pts |
| 8 | East West Bank | $2.69B | 1.72% | +0.17 pts |
| 9 | Zions Bancorporation, N.A. | $2.62B | 1.68% | -0.04 pts |
| 10 | Sunwest Bank | $2.59B | 1.66% | +0.16 pts |
| 11 | Cathay Bank | $2.52B | 1.61% | +0.09 pts |
| 12 | BMO Bank N.A. | $2.34B | 1.50% | -0.15 pts |
| 13 | Commercial Bank of California | $2.27B | 1.45% | +0.26 pts |
| 14 | City National Bank | $2.15B | 1.37% | +0.06 pts |
| 15 | Columbia Bank | $2.14B | 1.37% | +0.98 pts |
| 16 | Citizens Business Bank, N.A. | $1.70B | 1.09% | +0.10 pts |
| 17 | Mechanics Bank | $1.58B | 1.01% | +0.19 pts |
| 18 | Sunflower Bank, N.A. | $1.56B | 0.99% | +0.99 pts |
| 19 | Fifth Third Bank, N.A. | $1.49B | 0.95% | +0.95 pts |
| 20 | Banc of California | $1.31B | 0.84% | — |
| 21 | First-Citizens Bank & Trust Company | $1.18B | 0.75% | +0.10 pts |
| 22 | Commercewest Bank | $1.06B | 0.68% | +0.04 pts |
| 23 | Bank of Hope | $1.02B | 0.65% | +0.00 pts |
| 24 | Hanmi Bank | $945.0M | 0.60% | +0.05 pts |
| 25 | First Bank | $693.4M | 0.44% | -0.05 pts |
| 26 | Nano Banc | $685.8M | 0.44% | -0.06 pts |
| 27 | US Metro Bank | $619.9M | 0.40% | +0.06 pts |
| 28 | HSBC Bank USA, N.A. | $584.8M | 0.37% | -0.06 pts |
| 29 | CTBC Bank Corp. (USA) | $565.7M | 0.36% | +0.01 pts |
| 30 | CalPrivate Bank | $551.2M | 0.35% | +0.14 pts |
| 31 | PCB Bank | $483.5M | 0.31% | +0.03 pts |
| 32 | Partners Bank of California | $388.2M | 0.25% | -0.05 pts |
| 33 | The Northern Trust Company | $336.1M | 0.21% | -0.01 pts |
| 34 | Infinity Bank | $310.5M | 0.20% | +0.02 pts |
| 35 | Open Bank | $308.0M | 0.20% | +0.04 pts |
| 36 | MidFirst Bank | $294.6M | 0.19% | +0.19 pts |
| 37 | Poppy Bank | $293.6M | 0.19% | -0.01 pts |
| 38 | Commonwealth Business Bank | $293.5M | 0.19% | +0.03 pts |
| 39 | Flagstar Bank, N.A. | $272.1M | 0.17% | +0.05 pts |
| 40 | California Bank of Commerce, N.A. | $257.6M | 0.16% | 0.00 pts |
| 41 | EverBank, N.A. | $244.7M | 0.16% | +0.13 pts |
| 42 | Woori America Bank | $235.7M | 0.15% | -0.02 pts |
| 43 | Bank Irvine | $234.7M | 0.15% | +0.05 pts |
| 44 | Preferred Bank | $204.5M | 0.13% | +0.01 pts |
| 45 | SMBC Manubank | $186.6M | 0.12% | -0.02 pts |
| 46 | Genesis Bank | $186.4M | 0.12% | +0.01 pts |
| 47 | Enterprise Bank & Trust | $184.6M | 0.12% | -0.02 pts |
| 48 | Shinhan Bank America | $177.2M | 0.11% | 0.00 pts |
| 49 | Liberty Bank N.A. | $177.0M | 0.11% | +0.00 pts |
| 50 | United Business Bank | $171.8M | 0.11% | +0.01 pts |
| 51 | Golden Bank, N.A. | $168.8M | 0.11% | +0.01 pts |
| 52 | First General Bank | $144.2M | 0.09% | 0.00 pts |
| 53 | TIB, N.A. | $140.0M | 0.09% | -0.02 pts |
| 54 | Royal Business Bank | $113.5M | 0.07% | +0.00 pts |
| 55 | Beach Cities Commercial Bank | $111.7M | 0.07% | +0.00 pts |
| 56 | California Business Bank | $108.4M | 0.07% | +0.01 pts |
| 57 | California International Bank, N.A. | $105.9M | 0.07% | +0.03 pts |
| 58 | Evertrust Bank | $88.6M | 0.06% | +0.01 pts |
| 59 | Southwestern National Bank | $86.3M | 0.06% | +0.01 pts |
| 60 | Citizens Bank, N.A. | $79.7M | 0.05% | +0.05 pts |
| 61 | Mega Bank | $75.0M | 0.05% | +0.01 pts |
| 62 | GBC International Bank | $72.0M | 0.05% | +0.00 pts |
| 63 | Tustin Community Bank | $69.5M | 0.04% | +0.01 pts |
| 64 | First Commercial Bank (U.S.A) | $65.3M | 0.04% | +0.00 pts |
| 65 | Icon Business Bank | $41.8M | 0.03% | +0.02 pts |
| 66 | New Omni Bank, N.A. | $32.8M | 0.02% | +0.01 pts |
| 67 | First Pacific Bank | $29.3M | 0.02% | +0.00 pts |
| 68 | Pacific Alliance Bank | $27.2M | 0.02% | 0.00 pts |
| 69 | Metro City Bank | $12.9M | <0.01% | +0.01 pts |
| 70 | Capital Bank and Trust Company | $500K | <0.01% | +0.00 pts |
| 71 | Wilmington Trust, N.A. | $0 | <0.01% | 0.00 pts |
| 71 | CIBC National Trust Company | $0 | <0.01% | 0.00 pts |
| 71 | BNY Mellon, N.A. | $0 | <0.01% | 0.00 pts |
About this list
Deposits are those held at each institution's offices in Orange County as of June 30, 2026, from the FDIC Summary of Deposits, whatever state the institution is headquartered in. Market share is the institution's deposits divided by all deposits in the market. Shares are by bank charter, not rolled up to the holding company, and cover FDIC-insured institutions only, so credit unions are not included. Each office is placed in its county and metro area by the FDIC branch directory; the few offices the directory does not list are left out of the market and of every share.
Share change compares the institution's share in 2025 and 2026 in percentage points. Deposit change compares its deposits here in the two years and includes deposits that moved through mergers and branch sales; "New" means it had no offices here a year earlier. Offices that closed during the year are placed by their ZIP code or city. A dash marks an institution with a closed office that could not be placed in one market, so its change is not shown.
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