Bank Security State Bank of Oklahoma
Security State Bank of Oklahoma is a federally insured bank based in Wewoka, Oklahoma.
- Type
- Bank
- Charter
- State-chartered commercial bank, not a Federal Reserve member
- Primary regulator
- FDIC
- Established
- December 5, 1911
- Headquarters
- Wewoka, OK
- FDIC certificate #
- 8980
- Fed RSSD ID
- 52951
- Holding company
- Security Bancshares Corp
- Website
- www.ssbok.com
Source: U.S. FDIC BankFind & NCUA 5300 Call Report (public data). Data sources · Data as of Q1 2026
Branches by state
Security State Bank of Oklahoma operates 4 branch locations in Oklahoma. Select a state to drill down to its towns and individual branches.
Ownership
Security State Bank of Oklahoma is owned by Security Bancshares Corp. See the full ownership & merger history.
Security State Bank of Oklahoma financial summary
Other banks in Oklahoma
Federally insured banks headquartered in Oklahoma, by total assets.
- BOKF, National Association $53.49B
- 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
Similar-size banks
Institutions close to Security State Bank of Oklahoma’s $394.8M in assets.
- Lakeside Bank $394.8M
- First Trust Bank of Illinois $394.3M
- The Exchange Bank of Alabama $395.3M
- First Secure Bank and Trust Co. $395.4M
- First State Bank Southwest $395.4M
- Citizens Bank of the South $395.5M