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Profitability

Most Efficient US Banks (Lowest Efficiency Ratio)

#1 US Banks (Lowest Efficiency Ratio): UNION COUNTY SAVINGS BANK — -243.72% . 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: 3,913 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 Union County Savings Bank Elizabeth , NJ -243.72% $1.49B
2 Crescent Bank Metairie , LA -163.53% $1.01B
3 Clay County Savings Bank Liberty , MO -122.53% $141.6M
4 Sterling Bank and Trust, FSB Southfield , MI -76.35% $2.30B
5 Wsb Municipal Bank Watertown , NY 2.73% $158.0M
6 Wells Fargo Trust Company, N.A. Ogden , UT 4.20% $1.32B
7 Ameriprise Bank, FSB Minneapolis , MN 9.67% $25.51B
8 Bank of Alma Alma , WI 11.07% $339.3M
9 Greene County Commercial Bank Catskill , NY 12.11% $1.41B
10 Titan Bank, N.A. Mineral Wells , TX 12.40% $890.7M
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11 Beal Bank USA Las Vegas , NV 13.42% $13.03B
12 Wells Fargo Delaware Trust Company, N.A. Wilmington , DE 13.85% $239.5M
13 Square Financial Services, INC. Salt Lake City , UT 14.59% $1.80B
14 Charles Schwab Premier Bank, Ssb Westlake , TX 14.65% $27.44B
15 Wells Fargo Bank South Central, N.A. Houston , TX 15.39% $2.70B
16 Atkins Savings Bank & Trust Atkins , IA 15.85% $172.3M
17 U.S. Bank Trust N.A. Wilmington , DE 16.12% $929.7M
18 First National Bank of Bangor, the Bangor , WI 16.78% $359.4M
19 Bmw Bank of North America Salt Lake City , UT 17.31% $13.01B
20 Charles Schwab Bank, Ssb Westlake , TX 17.98% $242.91B
21 U.S. Bank Trust N.A. Sd Sioux Falls , SD 18.15% $189.9M
22 Bny Mellon Trust of Delaware Wilmington , DE 20.60% $252.8M
23 State Bank of Texas Irving , TX 20.65% $2.76B
24 First Credit Bank West Hollywood , CA 20.86% $504.7M
25 First Federal Savings and Loan Bank Olathe , KS 22.26% $109.8M
26 Prime Alliance Bank Woods Cross , UT 22.41% $1.06B
27 Grant County State Bank Swayzee , IN 22.72% $395.9M
28 Morgan Stanley Private Bank, N.A. Purchase , NY 23.09% $241.39B
29 Enterprise Bank of South Carolina Ehrhardt , SC 23.18% $522.2M
30 Optum Bank, INC. Draper , UT 23.34% $21.00B
31 Vermillion State Bank Vermillion , MN 23.95% $936.6M
32 Sundown State Bank Sundown , TX 24.31% $319.7M
33 Wells Fargo National Bank West Las Vegas , NV 25.30% $9.03B
34 Horizon Bank Waverly , NE 25.39% $539.2M
35 Glenwood State Bank Glenwood , IA 25.42% $362.1M
36 Sallie Mae Bank Salt Lake City , UT 26.43% $29.46B
37 John Deere Financial, F.S.B. Middleton , WI 26.61% $4.11B
38 Stifel Bank and Trust Saint Louis , MO 26.82% $20.06B
39 First National Bank of America East Lansing , MI 26.99% $6.76B
40 Stifel Trust Company Delaware, N.A. Greenville , DE 27.23% $342.8M
41 Charles Schwab Trust Bank Westlake , TX 27.24% $10.42B
42 Malaga Bank, FSB Palos Verdes Estates , CA 27.76% $1.44B
43 Bank of New England Salem , NH 27.83% $1.85B
44 Medallion Bank Salt Lake City , UT 27.94% $2.65B
45 Falls City National Bank, the Falls City , TX 28.05% $598.1M
46 UBS Bank USA, N.A. Salt Lake City , UT 28.09% $122.26B
47 Carter Bank & Trust Martinsville , VA 28.14% $4.78B
48 Citizens Bank Carthage , TN 28.32% $834.4M
49 Pocahontas State Bank Pocahontas , IA 28.40% $127.4M
50 Monet Bank Plano , TX 28.57% $3.17B
51 Farmers State Bank of Aliceville, Kansas, the Westphalia , KS 28.60% $179.2M
52 Security State Bank Sutherland , IA 28.61% $485.3M
53 Northbrook Bank & Trust Company, N.A. Northbrook , IL 28.76% $6.81B
54 Jonesboro State Bank Jonesboro , LA 29.09% $1.28B
55 Deutsche Bank Trust Company Delaware Newark , DE 29.15% $139.8M
56 Bank of Montana Missoula , MT 29.55% $349.3M
57 Servisfirst Bank Homewood , AL 29.60% $18.17B
58 Eaglemark Savings Bank Reno , NV 29.74% $720.3M
59 Security State Bank Farwell , TX 30.09% $336.0M
60 Yellowstone Bank, the Laurel , MT 30.31% $1.34B
61 Village Bank & Trust, N.A. Arlington Heights , IL 30.34% $3.47B
62 First National Bank of Stanton, the Stanton , TX 30.38% $414.1M
63 ST. Henry Bank, the Saint Henry , OH 30.49% $447.9M
64 Stifel Bank Saint Louis , MO 30.49% $12.14B
65 Parke Bank Sewell , NJ 30.83% $2.21B
66 Lamesa National Bank, the Lamesa , TX 30.87% $441.3M
67 RBC Bank (georgia), N.A. Atlanta , GA 30.90% $8.79B
68 Quill Bank Provo , UT 31.21% $1.50B
69 Corydon State Bank Corydon , IA 31.35% $131.5M
70 First American Trust, FSB Santa Ana , CA 31.43% $8.32B
71 First State Bank Loomis , NE 31.52% $227.3M
72 Pitney Bowes Bank INC., the Salt Lake City , UT 31.53% $832.7M
73 Bank of Tioga, the Tioga , ND 31.58% $413.0M
74 Merrick Bank South Jordan , UT 31.62% $8.93B
75 Macatawa Bank, N.A. Holland , MI 31.66% $3.48B
76 River City Bank Sacramento , CA 31.68% $6.05B
77 Iowa State Bank Clarksville , IA 31.69% $389.6M
78 First National Bank in Philip Philip , SD 31.83% $465.7M
79 Nelnet Bank Draper , UT 32.03% $2.52B
80 American Interstate Bank Elkhorn , NE 32.17% $127.8M
81 Bank of Odessa Odessa , MO 32.40% $669.5M
82 Bank of Commerce, the Idaho Falls , ID 32.45% $2.26B
83 First General Bank Rowland Heights , CA 32.45% $1.14B
84 Heritage Bank Wood River , NE 32.45% $612.5M
85 West Pointe Bank Oshkosh , WI 32.49% $374.1M
86 Liberty State Bank Powers Lake , ND 32.54% $163.7M
87 Celtic Bank Corporation Salt Lake City , UT 32.60% $4.97B
88 American Plus Bank, N.A. Arcadia , CA 33.10% $890.7M
89 Wheaton Bank & Trust Company, N.A. Wheaton , IL 33.38% $4.46B
90 First National Bank of Mertzon, the Mertzon , TX 33.51% $504.9M
91 Central Bank Little Rock , AR 33.66% $937.6M
92 First Bank of Okarche, the Okarche , OK 33.68% $138.1M
93 Schaumburg Bank & Trust Company, N.A. Schaumburg , IL 33.68% $2.39B
94 Libertyville Bank & Trust Company, N.A. Libertyville , IL 33.69% $3.15B
95 New Albin Savings Bank New Albin , IA 33.76% $348.3M
96 Ts Bank Treynor , IA 33.78% $459.4M
97 Preferred Bank Los Angeles , CA 33.80% $7.66B
98 Interbank Oklahoma City , OK 33.96% $5.48B
99 Discover Bank Greenwood , DE 34.15% $145.41B
100 Germantown Trust & Savings Bank Breese , IL 34.32% $519.0M

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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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