| # | Institution | Type | Metro | Assets | Efficiency ratio |
|---|---|---|---|---|---|
| 1 | Heekin Can Empl Credit Union Cincinnati, OH | Credit Union | — | $286K | 300.50% |
| 2 | Fortuna Bank Grandview Heights, OH | Bank | Columbus, OH | $57.3M | 225.06% |
| 3 | Erebor Bank, N.A. Columbus, OH | Bank | Columbus, OH | $4.66B | 211.95% |
| 4 | Mahoning Valley Federal Credit Union Youngstown, OH | Credit Union | — | $387K | 207.63% |
| 5 | Noteworthy Federal Credit Union Cleveland, OH | Credit Union | — | $5.4M | 203.86% |
| 6 | Antioch Credit Union Cleveland, OH | Credit Union | — | $2.6M | 164.06% |
| 7 | Columbiana County School Empl Credit Union Lisbon, OH | Credit Union | — | $6.2M | 143.20% |
| 8 | The Equitable Savings and Loan Company Cadiz, OH |
| Bank |
| — |
| $8.6M |
| 130.72% |
| 9 | Golden Circle Credit Union Massillon, OH | Credit Union | — | $106.5M | 130.21% |
| 10 | Greater Cincinnati School Credit Union Cincinnati, OH | Credit Union | — | $135.3M | 124.90% |
| 11 | L. E. O. Credit Union Painesville, OH | Credit Union | — | $10.4M | 115.97% |
| 12 | Steel Valley Federal Credit Union Cleveland, OH | Credit Union | — | $22.6M | 112.07% |
| 13 | Cleveland Church Of Christ Federal Credit Union Cleveland, OH | Credit Union | — | $362K | 106.85% |
| 14 | Toledo Urban Federal Credit Union Toledo, OH | Credit Union | — | $17.0M | 105.77% |
| 15 | Greater Cleveland Community Credit Union Cleveland, OH | Credit Union | — | $9.1M | 103.45% |
| 16 | Ohio Healthcare Federal Credit Union Dublin, OH | Credit Union | — | $108.7M | 102.11% |
| 17 | Tappan Community Credit Union, Inc. Credit Union Mansfield, OH | Credit Union | — | $8.1M | 101.84% |
| 18 | Oucu Financial Credit Union, Inc. Credit Union Athens, OH | Credit Union | — | $520.9M | 101.08% |
| 19 | Monroe Federal Savings and Loan Association Tipp City, OH | Bank | Dayton-Kettering, OH | $144.5M | 100.19% |
| 20 | North Coast Credit Union Fairview Park, OH | Credit Union | — | $16.6M | 100.10% |
| 21 | Warsaw Federal Savings and Loan Association Cincinnati, OH | Bank | Cincinnati, OH-KY-IN | $108.5M | 100.08% |
| 22 | Jeep Country Federal Credit Union Holland, OH | Credit Union | — | $73.6M | 99.90% |
| 23 | U.P.S. Credit Union Cincinnati, OH | Credit Union | — | $3.3M | 99.83% |
| 24 | W T Community Federal Credit Union Cincinnati, OH | Credit Union | — | $4.4M | 99.81% |
| 25 | Shaker Heights Federal Credit Union Shaker Heights, OH | Credit Union | — | $1.2M | 99.77% |
| 26 | Faith Community United Credit Union Cleveland, OH | Credit Union | — | $14.2M | 99.55% |
| 27 | Port Conneaut Federal Credit Union Conneaut, OH | Credit Union | — | $30.8M | 99.52% |
| 28 | The Brookville Building and Savings Association Brookville, OH | Bank | Dayton-Kettering, OH | $41.2M | 99.18% |
| 29 | Northwestern Federal Credit Union Bryan, OH | Credit Union | — | $16.8M | 97.38% |
| 30 | First Bank of Central Ohio Worthington, OH | Bank | Columbus, OH | $260.9M | 97.32% |
| 31 | GreenWay Bank Van Wert, OH | Bank | Van Wert, OH | $402.3M | 96.22% |
| 32 | First Federal Savings and Loan Association of Lorain Lorain, OH | Bank | Cleveland-Elyria, OH | $573.8M | 96.02% |
| 33 | Painesville Credit Union Painesville, OH | Credit Union | — | $45.7M | 95.88% |
| 34 | Nickel Steel Federal Credit Union Lima, OH | Credit Union | — | $5.4M | 95.78% |
| 35 | The Pioneer Savings Bank Cleveland, OH | Bank | Cleveland-Elyria, OH | $54.7M | 95.45% |
| 36 | Sylvania Area Federal Credit Union Sylvania, OH | Credit Union | — | $25.5M | 95.04% |
| 37 | Holy Family Parma Federal Credit Union Parma, OH | Credit Union | — | $16.8M | 94.68% |
| 38 | Bfg Federal Credit Union Akron, OH | Credit Union | — | $163.8M | 94.66% |
| 39 | Friends And Family Credit Union Inc Credit Union Massillon, OH | Credit Union | — | $110.0M | 94.33% |
| 40 | Greenville Federal Greenville, OH | Bank | Greenville, OH | $263.9M | 94.22% |
| 41 | Cardinal Credit Union, Inc. Credit Union Mentor, OH | Credit Union | — | $354.3M | 94.13% |
| 42 | Ohio Educational Credit Union Cleveland, OH | Credit Union | — | $158.2M | 94.07% |
| 43 | Hometown Bank Kent, OH | Bank | Akron, OH | $254.9M | 93.30% |
| 44 | Promedica Federal Credit Union Toledo, OH | Credit Union | — | $61.5M | 92.93% |
| 45 | Presidents Federal Credit Union Cleves, OH | Credit Union | — | $14.8M | 92.83% |
| 46 | Acme Federal Credit Union Eastlake, OH | Credit Union | — | $13.2M | 92.54% |
| 47 | Advantage Credit Union Mansfield, OH | Credit Union | — | $42.5M | 92.53% |
| 48 | Bse Credit Union Cleveland, OH | Credit Union | — | $17.7M | 92.52% |
| 49 | Fidelity Federal Savings and Loan Association of Delaware Delaware, OH | Bank | Columbus, OH | $131.6M | 92.49% |
| 50 | S And J School Employees Federal Credit Union Wintersville, OH | Credit Union | — | $3.0M | 92.36% |