Bank BOKF, National Association
BOKF, National Association is a federally insured bank based in Tulsa, Oklahoma.
- Type
- Bank
- Charter
- National commercial bank (OCC-chartered)
- Primary regulator
- OCC
- Established
- February 10, 1910
- Headquarters
- Tulsa, OK
- FDIC certificate #
- 4214
- Fed RSSD ID
- 339858
- Holding company
- Bok Financial Corp
- Website
- www.bokfinancial.com
Source: U.S. FDIC BankFind & NCUA 5300 Call Report (public data). Data sources · Data as of Q1 2026
Branches by state
BOKF, National Association operates 115 branch locations across 8 states. Select a state to drill down to its towns and individual branches.
Ownership
BOKF, National Association is owned by Bok Financial Corp. See the full ownership & merger history.
BOKF, National Association financial summary
Other banks in Oklahoma
Federally insured banks headquartered in Oklahoma, by total assets.
- MidFirst Bank $42.11B
- First United Bank and Trust Company $16.4B
- BancFirst $12.8B
- Stride Bank, National Association $5.64B
- InterBank $5.48B
- RCB Bank $4.07B
- First Fidelity Bank $2.93B
- Armstrong Bank $2.71B
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