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Profitability · California

Most Efficient US Banks (Lowest Efficiency Ratio) in California

Ranked among banks headquartered in California. Re-ranked 1-100 within the state from the same national ranking population.

#1 US Banks (Lowest Efficiency Ratio): FIRST CREDIT BANK — 20.86% . The efficiency ratio measures non-interest operating expense against net revenue — a lower ratio means the bank converts more of each revenue dollar into pre-tax income.

Ranked: 121 banks with reported data Showing: Top 100 Source: FFIEC call reports (Q1 2026) What is this metric? See the Most Efficient US … glossary entry Go deeper: What Is the Bank Efficiency Ratio? Formula, Benchmarks, and What Moves It
# Bank HQ Most Efficient US … Total Assets
1 First Credit Bank West Hollywood , CA 20.86% $504.7M
2 Malaga Bank, FSB Palos Verdes Estates , CA 27.76% $1.44B
3 First American Trust, FSB Santa Ana , CA 31.43% $8.32B
4 River City Bank Sacramento , CA 31.68% $6.05B
5 First General Bank Rowland Heights , CA 32.45% $1.14B
6 American Plus Bank, N.A. Arcadia , CA 33.10% $890.7M
7 Preferred Bank Los Angeles , CA 33.80% $7.66B
8 East West Bank Pasadena , CA 35.79% $82.47B
9 Five Star Bank Roseville , CA 36.15% $5.03B
10 Bank of New York Mellon Trust Company, N.A., the Los Angeles , CA 36.19% $1.39B
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11 Pacific Alliance Bank San Gabriel , CA 36.43% $450.7M
12 Column N.A. Chico , CA 38.88% $1.39B
13 West Coast Community Bank Santa Cruz , CA 38.89% $2.90B
14 Cathay Bank Los Angeles , CA 39.68% $24.04B
15 Axos Bank San Diego , CA 40.85% $28.24B
16 Westamerica Bank San Rafael , CA 42.26% $5.83B
17 Citizens Business Bank, N.A. Ontario , CA 43.43% $15.51B
18 Bank of America California, N.A. San Francisco , CA 44.12% $15.13B
19 Calprivate Bank La Jolla , CA 44.13% $2.69B
20 Hcn Bank Riverside , CA 44.79% $974.1M
21 Poppy Bank Santa Rosa , CA 44.90% $7.80B
22 Farmers & Merchants Bank of Central California Lodi , CA 45.52% $5.84B
23 Commercewest Bank Irvine , CA 46.13% $1.24B
24 Mission Bank Bakersfield , CA 46.31% $1.92B
25 American Business Bank Los Angeles , CA 46.48% $4.37B
26 Hatch Bank San Marcos , CA 46.97% $186.8M
27 Bank of Stockton Stockton , CA 47.70% $4.83B
28 Pcb Bank Los Angeles , CA 48.09% $3.40B
29 Chino Commercial Bank, N.A. Chino , CA 48.62% $465.8M
30 Avidbank San Jose , CA 49.00% $2.57B
31 Partners Bank of California Mission Viejo , CA 49.78% $614.5M
32 Plumas Bank Quincy , CA 51.11% $2.20B
33 Murphy Bank Fresno , CA 51.14% $359.6M
34 Hanmi Bank Los Angeles , CA 51.32% $7.79B
35 C3bank, N.A. Encinitas , CA 51.80% $882.7M
36 Royal Business Bank Los Angeles , CA 51.91% $4.19B
37 California Pacific Bank Hayward , CA 52.19% $100.9M
38 First Commercial Bank (U.S.A) Alhambra , CA 52.82% $871.6M
39 Bank of the Sierra Porterville , CA 53.03% $3.75B
40 Tri Counties Bank Chico , CA 53.36% $9.95B
41 Commercial Bank of California Irvine , CA 53.42% $3.90B
42 Commonwealth Business Bank Los Angeles , CA 53.82% $1.99B
43 American Continental Bank City Of Industry , CA 54.05% $379.1M
44 State Bank of India (california) Los Angeles , CA 54.35% $1.39B
45 Home Bank of California San Diego , CA 54.84% $254.9M
46 California Bank of Commerce, N.A. San Diego , CA 54.84% $4.05B
47 Bank Irvine Irvine , CA 54.93% $306.5M
48 Community West Bank Fresno , CA 55.47% $3.70B
49 Evertrust Bank City Of Industry , CA 55.87% $1.11B
50 Open Bank Los Angeles , CA 55.92% $2.70B
51 First Northern Bank of Dixon Dixon , CA 56.26% $1.92B
52 Infinity Bank Santa Ana , CA 57.07% $392.9M
53 Ctbc Bank CORP. (usa) Los Angeles , CA 57.55% $5.37B
54 El Dorado Savings Bank, F.S.B. Placerville , CA 57.65% $2.47B
55 Banc of California Los Angeles , CA 58.21% $34.64B
56 Blackrock Institutional Trust Company, N.A. San Francisco , CA 58.58% $4.52B
57 Bank of Whittier, N.A. Whittier , CA 58.62% $158.8M
58 Capital Bank and Trust Company Irvine , CA 59.09% $226.4M
59 Gbc International Bank Los Angeles , CA 59.64% $676.6M
60 Mechanics Bank Walnut Creek , CA 59.89% $21.40B
61 United Business Bank Walnut Creek , CA 60.62% $2.63B
62 Golden State Bank Glendale , CA 60.80% $974.3M
63 Savings Bank of Mendocino County Ukiah , CA 60.81% $1.29B
64 American Riviera Bank Santa Barbara , CA 60.94% $1.42B
65 Golden Valley Bank Chico , CA 61.49% $577.7M
66 Bank of Marin Corte Madera , CA 62.12% $3.91B
67 US Metro Bank Garden Grove , CA 62.13% $1.56B
68 Endeavor Bank San Diego , CA 62.67% $805.3M
69 Oak Valley Community Bank Oakdale , CA 62.81% $2.01B
70 Bank of San Francisco San Francisco , CA 63.24% $767.5M
71 Farmers and Merchants Bank of Long Beach Long Beach , CA 63.70% $11.86B
72 Redwood Capital Bank Eureka , CA 63.88% $543.4M
73 Bank of Hope Los Angeles , CA 63.88% $18.65B
74 Pacific Premier Bank, National Association Irvine , CA 64.92% $17.78B
75 Bank of the Orient San Francisco , CA 65.30% $1.16B
76 Community Bank of Santa Maria Santa Maria , CA 65.59% $405.1M
77 Community Commerce Bank Claremont , CA 66.62% $413.5M
78 City National Bank Los Angeles , CA 66.66% $99.95B
79 Summit State Bank Santa Rosa , CA 66.70% $995.9M
80 Mega Bank San Gabriel , CA 66.86% $515.1M
81 Exchange Bank Santa Rosa , CA 67.06% $3.27B
82 Community Valley Bank El Centro , CA 67.90% $324.7M
83 Ffb Bank Fresno , CA 67.91% $1.57B
84 Summit Bank Oakland , CA 68.73% $270.2M
85 Balboa Thrift and Loan Association Chula Vista , CA 68.95% $408.0M
86 Pacific Valley Bank Salinas , CA 70.22% $627.9M
87 River Valley Community Bank Yuba City , CA 70.77% $764.2M
88 Fremont Bank Fremont , CA 72.17% $5.92B
89 Deutsche Bank National Trust Company Los Angeles , CA 73.11% $553.6M
90 Provident Savings Bank, F.S.B. Riverside , CA 74.37% $1.22B
91 Mission Valley Bank Sun Valley , CA 74.72% $772.6M
92 Beneficial State Bank Oakland , CA 74.81% $1.97B
93 Bac Community Bank Stockton , CA 75.84% $780.1M
94 Pinnacle Bank Morgan Hill , CA 78.25% $945.8M
95 Metropolitan Bank Oakland , CA 78.44% $231.8M
96 Neighborhood National Bank El Cajon , CA 79.60% $230.2M
97 Montecito Bank & Trust Santa Barbara , CA 79.85% $2.04B
98 Pacific Coast Bankers' Bank Walnut Creek , CA 82.24% $1.08B
99 Universal Bank West Covina , CA 82.51% $373.4M
100 New Omni Bank, N.A. Alhambra , CA 83.62% $515.3M

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All data sourced from the most recent FFIEC call report filings, refreshed each quarter as new filings are processed. This leaderboard excludes banks with total assets under $100,000K to filter out anomalous micro-bank ratios. See /data-updates/ for the current data freshness window.

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