RANKING ·
Largest banks by total assets in Oklahoma
171 of 171 banks in Oklahoma that filed for the quarter ended June 30, 2026 are ranked. Every bank that filed for the quarter. Institutions with equal values share a rank. Source: FDIC quarterly financial data.
| Rank | Institution | Headquarters | Total assets | Total assets |
|---|---|---|---|---|
| 1 | Bokf N.A. | Tulsa, OK | $53.0 billion | $53.0 billion |
| 2 | Midfirst Bank | Oklahoma City, OK | $42.8 billion | $42.8 billion |
| 3 | First United Bank and Trust Company | Durant, OK | $16.6 billion | $16.6 billion |
| 4 | Bancfirst | Oklahoma City, OK | $12.8 billion | $12.8 billion |
| 5 | Stride Bank N.A. | Enid, OK | $5.4 billion | $5.4 billion |
| 6 | Interbank | Oklahoma City, OK | $5.3 billion | $5.3 billion |
| 7 | Rcb Bank | Claremore, OK | $4.0 billion | $4.0 billion |
| 8 | First Fidelity Bank | Oklahoma City, OK | $3.0 billion | $3.0 billion |
| 9 | Armstrong Bank | Muskogee, OK | $2.8 billion | $2.8 billion |
| 10 | Regent Bank | Tulsa, OK | $2.2 billion | $2.2 billion |
| 11 | Gateway First Bank | Jenks, OK | $2.1 billion | $2.1 billion |
| 12 | Mabrey Bank | Bixby, OK | $2.0 billion | $2.0 billion |
| 13 | Great Plains National Bank | Elk City, OK | $1.9 billion | $1.9 billion |
| 14 | Bank7 | Oklahoma City, OK | $1.9 billion | $1.9 billion |
| 15 | International Bank of Commerce | Oklahoma City, OK | $1.6 billion | $1.6 billion |
| 16 | American Heritage Bank | Sapulpa, OK | $1.5 billion | $1.5 billion |
| 17 | Sovereign Bank | Shawnee, OK | $1.5 billion | $1.5 billion |
| 18 | Blue Sky Bank | Pawhuska, OK | $1.4 billion | $1.4 billion |
| 19 | First Oklahoma Bank | Jenks, OK | $1.3 billion | $1.3 billion |
| 20 | Liberty National Bank | Lawton, OK | $1.3 billion | $1.3 billion |
| 21 | Firstar Bank | Sallisaw, OK | $1.2 billion | $1.2 billion |
| 22 | The First National Bank and Trust Company, Chickasha, Oklahoma | Chickasha, OK | $1.1 billion | $1.1 billion |
| 23 | Grand Savings Bank | Grove, OK | $1.0 billion | $1.0 billion |
| 24 | Maplemark Bank | Tulsa, OK | $1.0 billion | $1.0 billion |
| 25 | Kirkpatrick Bank | Edmond, OK | $1.0 billion | $1.0 billion |
| 26 | Vision Bank | Ada, OK | $1,000 million | $1,000 million |
| 27 | First Bank & Trust Company | Duncan, OK | $952 million | $952 million |
| 28 | First National Bank of Oklahoma | Oklahoma City, OK | $950 million | $950 million |
| 29 | Security Bank | Tulsa, OK | $939 million | $939 million |
| 30 | Valliance Bank | Oklahoma City, OK | $923 million | $923 million |
| 31 | F & M Bank | Edmond, OK | $915 million | $915 million |
| 32 | Spiritbank | Tulsa, OK | $913 million | $913 million |
| 33 | First Liberty Bank | Oklahoma City, OK | $885 million | $885 million |
| 34 | Quail Creek Bank | Oklahoma City, OK | $831 million | $831 million |
| 35 | Prism Bank | Guthrie, OK | $721 million | $721 million |
| 36 | Grand Bank | Tulsa, OK | $713 million | $713 million |
| 37 | American Nation Bank | Ardmore, OK | $691 million | $691 million |
| 38 | First National Bank and Trust Company of Ardmore | Ardmore, OK | $687 million | $687 million |
| 39 | Legacy Bank | Hinton, OK | $686 million | $686 million |
| 40 | Firstbank | Antlers, OK | $684 million | $684 million |
| 41 | First Bank of Owasso | Owasso, OK | $639 million | $639 million |
| 42 | Avb Bank | Broken Arrow, OK | $612 million | $612 million |
| 43 | All America Bank | Oklahoma City, OK | $611 million | $611 million |
| 44 | Frontier State Bank | Oklahoma City, OK | $609 million | $609 million |
| 45 | Alva State Bank & Trust Company | Alva, OK | $601 million | $601 million |
| 46 | Cattlemens Bank | Altus, OK | $595 million | $595 million |
| 47 | First National Bank & Trust Company of Mcalester | Mcalester, OK | $580 million | $580 million |
| 48 | Panhandle First Bank | Guymon, OK | $569 million | $569 million |
| 49 | First Pryority Bank | Pryor, OK | $558 million | $558 million |
| 50 | Chickasaw Community Bank | Oklahoma City, OK | $557 million | $557 million |
| 51 | Vast Bank N.A. | Tulsa, OK | $540 million | $540 million |
| 52 | Shamrock Bank N.A. | Coalgate, OK | $501 million | $501 million |
| 53 | The Bank, National Association | Mcalester, OK | $488 million | $488 million |
| 54 | Fnb Community Bank | Midwest City, OK | $480 million | $480 million |
| 55 | Fsnb N.A. | Lawton, OK | $478 million | $478 million |
| 56 | Ameristate Bank | Atoka, OK | $478 million | $478 million |
| 57 | Bank of Western Oklahoma | Elk City, OK | $470 million | $470 million |
| 58 | Local Bank | Hulbert, OK | $463 million | $463 million |
| 59 | Watermark Bank | Oklahoma City, OK | $451 million | $451 million |
| 60 | Welch State Bank of Welch, Okla. | Welch, OK | $450 million | $450 million |
| 61 | The City National Bank and Trust Company of Lawton, Oklahoma | Lawton, OK | $446 million | $446 million |
| 62 | The Citizens Bank of Edmond | Edmond, OK | $432 million | $432 million |
| 63 | Exchange Bank and Trust Company | Perry, OK | $429 million | $429 million |
| 64 | Anchor D Bank | Texhoma, OK | $405 million | $405 million |
| 65 | The Security National Bank of Enid | Enid, OK | $400 million | $400 million |
| 66 | The Community State Bank | Poteau, OK | $393 million | $393 million |
| 67 | Security State Bank of Oklahoma | Wewoka, OK | $388 million | $388 million |
| 68 | Mccurtain County National Bank | Broken Bow, OK | $384 million | $384 million |
| 69 | The Pauls Valley National Bank | Pauls Valley, OK | $357 million | $357 million |
| 70 | Sooner State Bank | Tuttle, OK | $355 million | $355 million |
| 71 | Frazer Bank | Altus, OK | $354 million | $354 million |
| 72 | Citizens Bank of Ada | Ada, OK | $354 million | $354 million |
| 73 | Cowboy Bank | Kremlin, OK | $350 million | $350 million |
| 74 | The First Security Bank | Beaver, OK | $335 million | $335 million |
| 75 | Bank of Commerce | Duncan, OK | $334 million | $334 million |
| 76 | High Plains Bank | Okeene, OK | $330 million | $330 million |
| 77 | American Bank and Trust Company | Tulsa, OK | $324 million | $324 million |
| 78 | Citizens Bank & Trust Company of Ardmore | Ardmore, OK | $319 million | $319 million |
| 79 | First Bethany Bank & Trust | Bethany, OK | $317 million | $317 million |
| 80 | Patrons Bank N.A. | Okmulgee, OK | $314 million | $314 million |
| 81 | The Payne County Bank | Perkins, OK | $313 million | $313 million |
| 82 | The Bankers Bank | Oklahoma City, OK | $311 million | $311 million |
| 83 | The Stock Exchange Bank | Woodward, OK | $310 million | $310 million |
| 84 | Valor Bank | Edmond, OK | $303 million | $303 million |
| 85 | Mcclain Bank | Purcell, OK | $294 million | $294 million |
| 86 | First National Bank & Trust, Elk City, Oklahoma | Elk City, OK | $294 million | $294 million |
| 87 | Security State Bank | Cheyenne, OK | $280 million | $280 million |
| 88 | Old Glory Bank | Elmore City, OK | $277 million | $277 million |
| 89 | The First National Bank and Trust Company of Broken Arrow | Broken Arrow, OK | $269 million | $269 million |
| 90 | Ynb | Yukon, OK | $261 million | $261 million |
| 91 | First Bank & Trust Company | Perry, OK | $255 million | $255 million |
| 92 | Bank of Grand Lake | Grove, OK | $249 million | $249 million |
| 93 | The Idabel National Bank | Idabel, OK | $242 million | $242 million |
| 94 | Method Bank | Wyandotte, OK | $241 million | $241 million |
| 95 | Triad Bank N.A. | Tulsa, OK | $229 million | $229 million |
| 96 | First Security Bank and Trust Company | Oklahoma City, OK | $226 million | $226 million |
| 97 | First Texoma National Bank | Durant, OK | $225 million | $225 million |
| 98 | Bank of Commerce | Chelsea, OK | $203 million | $203 million |
| 99 | Oklahoma Bank and Trust Company | Clinton, OK | $202 million | $202 million |
| 100 | Oklahoma Capital Bank | Tulsa, OK | $196 million | $196 million |
Rankings sort one published measure; they are not an overall judgment of any institution. Methodology · All rankings