There are 169 FDIC-insured banks headquartered in Oklahoma, holding $212.19B in combined assets and $164.28B in deposits, alongside 53 NCUA-insured credit unions. Every figure below comes from the most recent quarterly call report each institution filed with its regulator. Banks are ranked by total assets, which is the standard measure of institution size and the basis regulators use for peer grouping and for determining which capital rules apply.
Ranked by total assets. Branch counts are domestic offices. Click any institution for eight quarters of financial history, peer benchmarking against similarly sized banks, deposit market share by county, and leadership contacts.
| # | Bank | City | Assets | Deposits | Branches |
|---|---|---|---|---|---|
| 1 | BOKF, National Association | Tulsa | $52.98B | $40.02B | 115 |
| 2 | MidFirst Bank | Oklahoma City | $42.83B | $25.33B | 93 |
| 3 | First United Bank and Trust Company | Durant | $16.59B | $13.33B | 85 |
| 4 | BancFirst | Oklahoma City | $12.80B | $11.19B | 123 |
| 5 | Stride Bank, National Association | Enid | $5.42B | $4.96B | 11 |
| 6 | InterBank | Oklahoma City | $5.33B | $4.56B | 47 |
| 7 | RCB Bank | Claremore | $3.98B | $3.49B | 62 |
| 8 | First Fidelity Bank | Oklahoma City | $2.98B | $2.49B | 27 |
| 9 | Armstrong Bank | Muskogee | $2.84B | $2.59B | 29 |
| 10 | Regent Bank | Tulsa | $2.24B | $1.94B | 7 |
| 11 | Gateway First Bank | Jenks | $2.06B | $1.29B | 16 |
| 12 | Mabrey Bank | Bixby | $2.02B | $1.65B | 16 |
| 13 | Great Plains National Bank | Elk City | $1.93B | $1.71B | 26 |
| 14 | Bank 7 | Oklahoma City | $1.91B | $1.64B | 12 |
| 15 | International Bank of Commerce | Oklahoma City | $1.63B | $1.17B | 41 |
| 16 | American Heritage Bank | Sapulpa | $1.48B | $1.16B | 24 |
| 17 | Sovereign Bank | Shawnee | $1.47B | $1.19B | 9 |
| 18 | Blue Sky Bank | Pawhuska | $1.35B | $1.12B | 15 |
| 19 | First Oklahoma Bank | Jenks | $1.34B | $1.18B | 3 |
| 20 | Liberty National Bank | Lawton | $1.32B | $1.18B | 9 |
| 21 | Firstar Bank | Sallisaw | $1.24B | $1.09B | 11 |
| 22 | Brooks Bank, National Association | Chickasha | $1.07B | $897.1M | 9 |
| 23 | Grand Savings Bank | Grove | $1.03B | $897.8M | 15 |
| 24 | MapleMark Bank | Tulsa | $1.01B | $837.5M | 2 |
| 25 | Kirkpatrick Bank | Edmond | $1.00B | $890.2M | 6 |
| 26 | Vision Bank | Ada | $999.6M | $836.0M | 10 |
| 27 | First Bank & Trust Co. | Duncan | $952.1M | $802.1M | 14 |
| 28 | First National Bank of Oklahoma | Oklahoma City | $949.9M | $807.0M | 4 |
| 29 | Security Bank | Tulsa | $939.0M | $827.5M | 1 |
| 30 | Valliance Bank | Oklahoma City | $923.3M | $733.0M | 6 |
| 31 | F&M Bank | Edmond | $915.3M | $799.0M | 11 |
| 32 | SpiritBank | Tulsa | $912.8M | $819.2M | 6 |
| 33 | First Liberty Bank | Oklahoma City | $885.0M | $768.3M | 3 |
| 34 | Quail Creek Bank | Oklahoma City | $831.2M | $756.5M | 1 |
| 35 | Prism Bank | Guthrie | $720.9M | $639.6M | 2 |
| 36 | Grand Bank | Tulsa | $712.8M | $617.9M | 4 |
| 37 | American Nation Bank | Ardmore | $691.5M | $577.7M | 10 |
| 38 | First National Bank and Trust Company of Ardmore | Ardmore | $686.7M | $587.6M | 12 |
| 39 | Legacy Bank | Hinton | $686.5M | $624.8M | 10 |
| 40 | FirstBank | Antlers | $684.3M | $598.3M | 10 |
| 41 | First Bank of Owasso | Owasso | $639.3M | $538.7M | 3 |
| 42 | AVB Bank | Broken Arrow | $612.3M | $541.5M | 4 |
| 43 | All America Bank | Oklahoma City | $611.5M | $546.3M | 7 |
| 44 | Frontier State Bank | Oklahoma City | $608.6M | $457.5M | 1 |
| 45 | Wisdom Heritage Bank | Alva | $601.3M | $505.8M | 6 |
| 46 | Cattlemens Bank | Altus | $595.2M | $468.9M | 7 |
| 47 | First National Bank & Trust Company of McAlester | Mcalester | $580.4M | $504.2M | 6 |
| 48 | Panhandle First Bank | Guymon | $568.7M | $463.0M | 4 |
| 49 | First Pryority Bank | Pryor | $558.1M | $483.4M | 3 |
| 50 | Chickasaw Community Bank | Oklahoma City | $557.1M | $490.0M | 5 |
| 51 | Vast Bank, National Association | Tulsa | $540.4M | $452.1M | 4 |
| 52 | Shamrock Bank, N.A. | Coalgate | $501.5M | $452.9M | 8 |
| 53 | The Bank, National Association | Mcalester | $488.1M | $442.8M | 6 |
| 54 | FNB Community Bank | Midwest City | $480.2M | $430.3M | 7 |
| 55 | FSNB, National Association | Lawton | $478.3M | $369.7M | 68 |
| 56 | Ameristate Bank | Atoka | $477.7M | $426.4M | 7 |
| 57 | Bank of Western Oklahoma | Elk City | $469.7M | $426.3M | 6 |
| 58 | Local Bank | Hulbert | $463.1M | $382.6M | 6 |
| 59 | Watermark Bank | Oklahoma City | $450.5M | $387.4M | 1 |
| 60 | Welch State Bank of Welch, Okla. | Welch | $449.8M | $394.6M | 6 |
| 61 | The City National Bank and Trust Company of Lawton, Oklahoma | Lawton | $446.2M | $373.9M | 39 |
| 62 | The Citizens Bank of Edmond | Edmond | $432.4M | $387.8M | 2 |
| 63 | Exchange Bank and Trust Company | Perry | $428.7M | $385.9M | 3 |
| 64 | Anchor D Bank | Texhoma | $404.5M | $330.1M | 4 |
| 65 | The Security National Bank of Enid | Enid | $400.4M | $366.0M | 3 |
| 66 | The Community State Bank | Poteau | $393.1M | $363.3M | 6 |
| 67 | Security State Bank of Oklahoma | Wewoka | $388.2M | $287.5M | 4 |
| 68 | McCurtain County National Bank | Broken Bow | $384.2M | $323.6M | 5 |
| 69 | The Pauls Valley National Bank | Pauls Valley | $356.6M | $327.4M | 6 |
| 70 | Sooner State Bank | Tuttle | $354.6M | $311.0M | 7 |
| 71 | Frazer Bank | Altus | $354.3M | $317.1M | 6 |
| 72 | Citizens Bank of Ada | Ada | $353.7M | $310.7M | 3 |
| 73 | Cowboy Bank | Kremlin | $350.3M | $297.7M | 5 |
| 74 | The First Security Bank | Beaver | $335.0M | $277.4M | 3 |
| 75 | Bank of Commerce | Duncan | $334.0M | $294.0M | 6 |
| 76 | High Plains Bank | Okeene | $330.2M | $285.0M | 3 |
| 77 | American Bank and Trust Company | Tulsa | $324.4M | $268.9M | 2 |
| 78 | Citizens Bank and Trust Company of Ardmore | Ardmore | $318.8M | $268.9M | 4 |
| 79 | First Bethany Bank & Trust | Bethany | $316.8M | $272.9M | 3 |
| 80 | Patrons Bank, National Association | Okmulgee | $314.5M | $275.4M | 5 |
| 81 | The Payne County Bank | Perkins | $313.2M | $257.1M | 3 |
| 82 | The Bankers Bank | Oklahoma City | $310.5M | $243.4M | 2 |
| 83 | VALOR BANK | Edmond | $302.6M | $262.1M | 1 |
| 84 | McClain Bank | Purcell | $294.0M | $265.8M | 4 |
| 85 | The First National Bank & Trust | Elk City | $294.0M | $265.0M | 3 |
| 86 | Security State Bank | Cheyenne | $279.5M | $247.9M | 3 |
| 87 | Old Glory Bank | Elmore City | $276.8M | $268.7M | 1 |
| 88 | The First National Bank and Trust Company of Broken Arrow | Broken Arrow | $269.5M | $224.2M | 2 |
| 89 | YNB | Yukon | $261.4M | $232.5M | 5 |
| 90 | First Bank & Trust Company | Perry | $255.2M | $229.3M | 4 |
| 91 | Bank of Grand Lake | Grove | $249.1M | $218.8M | 2 |
| 92 | The Idabel National Bank | Idabel | $242.3M | $201.7M | 1 |
| 93 | Method Bank | Wyandotte | $241.2M | $204.3M | 2 |
| 94 | Triad Bank, National Association | Tulsa | $228.6M | $198.0M | 2 |
| 95 | First Security Bank and Trust Company | Oklahoma City | $226.0M | $180.7M | 1 |
| 96 | First Texoma National Bank | Durant | $225.4M | $202.3M | 5 |
| 97 | Bank of Commerce | Chelsea | $203.2M | $174.5M | 6 |
| 98 | Oklahoma Bank and Trust Company | Clinton | $202.3M | $173.9M | 4 |
| 99 | Oklahoma Capital Bank | Tulsa | $196.3M | $159.8M | 3 |
| 100 | THE SEILING STATE BANK | Seiling | $195.0M | $175.2M | 2 |
Showing the 100 largest of 169 banks. Search Vault for any institution by name.
NCUA-insured credit unions headquartered in Oklahoma, ranked by total assets, with member counts from 5300 call report filings.
| # | Credit union | City | Assets | Members |
|---|---|---|---|---|
| 1 | TINKER | Oklahoma City | $6.05B | 481,250 |
| 2 | TTCU | Tulsa | $2.69B | 149,063 |
| 3 | COMMUNICATION | OKLAHOMA CITY | $2.29B | 131,033 |
| 4 | WEOKIE | Oklahoma City | $1.47B | 68,188 |
| 5 | TRUITY | Bartlesville | $1.24B | 75,118 |
| 6 | WESTREET | Tulsa | $958.5M | 60,660 |
| 7 | OKLAHOMA'S | OKLAHOMA CITY | $914.6M | 56,829 |
| 8 | TRUE SKY | Oklahoma City | $799.2M | 62,138 |
| 9 | OKLAHOMA CENTRAL | Tulsa | $728.2M | 42,831 |
| 10 | FORT SILL | Lawton | $386.2M | 22,884 |
| 11 | ALLEGIANCE | Oklahoma City | $366.2M | 23,798 |
| 12 | OKLAHOMA EDUCATORS | OKLAHOMA CITY | $303.5M | 11,752 |
| 13 | ENERGY ONE | Tulsa | $289.6M | 17,040 |
| 14 | RED CROWN | Tulsa | $254.5M | 17,953 |
| 15 | OKUNITY | Stillwater | $214.0M | 12,840 |
| 16 | U. S. EMPLOYEES O. C. | OKLAHOMA CITY | $202.8M | 14,804 |
| 17 | OKLAHOMA | OKLAHOMA CITY | $194.9M | 9,549 |
| 18 | ENDURANCE | Duncan | $189.9M | 13,391 |
| 19 | MUNICIPAL EMPS CU OF OKLAHOMA CITY | OKLAHOMA CITY | $188.8M | 9,642 |
| 20 | WESTERN SUN | Broken Arrow | $182.1M | 25,642 |
| 21 | THE FOCUS | Oklahoma City | $159.3M | 12,404 |
| 22 | RED RIVER | Altus | $156.7M | 9,074 |
| 23 | FIRST FAMILY | Henryetta | $147.3M | 18,722 |
| 24 | GREEN COUNTRY | Sand Springs | $127.0M | 9,411 |
| 25 | SOUTHWEST OKLAHOMA | Lawton | $116.2M | 4,884 |
| 26 | MUSKOGEE | MUSKOGEE | $109.5M | 8,247 |
| 27 | CHEROKEE STRIP | Ponca City | $98.2M | 8,786 |
| 28 | OU | NORMAN | $79.9M | 14,043 |
| 29 | DFCU TULSA | TULSA | $61.9M | 8,030 |
| 30 | FRATERNAL ORDER OF POLICE | TULSA | $56.0M | 3,321 |
| 31 | FIRE FIGHTERS | TULSA | $48.9M | 2,710 |
| 32 | EMPLOYEES | TULSA | $47.5M | 3,448 |
| 33 | SAINT FRANCIS EMPLOYEES | Tulsa | $43.0M | 5,902 |
| 34 | BISON | Shawnee | $43.0M | 3,800 |
| 35 | CREDIT UNION ONE OF OKLAHOMA | Oklahoma City | $40.4M | 3,483 |
| 36 | COMANCHE COUNTY | Lawton | $35.1M | 3,344 |
| 37 | FIRST OKLAHOMA | Glenpool | $28.0M | 2,214 |
| 38 | DEPARTMENT OF PUBLIC SAFETY | OKLAHOMA CITY | $27.4M | 2,383 |
| 39 | ENERGIZE | OKLAHOMA CITY | $25.6M | 3,254 |
| 40 | OK | Bartlesville | $25.2M | 3,503 |
| 41 | OK MEMBERS FIRST | TULSA | $24.5M | 3,261 |
| 42 | ENCENTUS | Tulsa | $20.8M | 4,580 |
| 43 | INTEGRIS | Oklahoma City | $13.9M | 1,688 |
| 44 | MCALESTER AAP | MCALESTER | $12.4M | 1,350 |
| 45 | CORRECTIONAL WORKERS | EL RENO | $10.7M | 1,528 |
| 46 | UNITED MEMBERS | TULSA | $10.6M | 1,226 |
| 47 | ARBUCKLE | ADA | $10.5M | 1,024 |
| 48 | COOPERATIVE EMPLOYEES | ANADARKO | $10.0M | 955 |
| 49 | TEACHERS | Oklahoma CIty | $6.5M | 1,328 |
| 50 | GROWING OAKS | Goldsby | $3.8M | 478 |
Deposit market share is measured at the county level from the FDIC Summary of Deposits, an annual branch-level filing as of each June 30. County data shows which institutions actually hold balances in a given market and how concentrated that market is — a question state-level totals cannot answer, because a bank can be small statewide and dominant in its home county.
Vault republishes public FDIC and NCUA filings without modification. Bank figures come from quarterly call reports; credit union figures from NCUA 5300 filings; branch and deposit market share from the FDIC Summary of Deposits. Data is free to access and free to cite, with no login or paywall. The same data is available to AI agents through a public Model Context Protocol server at vaultbot.ai/mcp.