Bank Security State Bank
Security State Bank is a federally insured bank based in Basin, Wyoming.
- Type
- Bank
- Charter
- State-chartered commercial bank, Federal Reserve member
- Primary regulator
- FED
- Established
- June 1, 1929
- Headquarters
- Basin, WY
- FDIC certificate #
- 12592
- Fed RSSD ID
- 955959
- Holding company
- Financial Security Corp
- Website
- www.ssbwyo.bank
Source: U.S. FDIC BankFind & NCUA 5300 Call Report (public data). Data sources · Data as of Q1 2026
Branches by state
Security State Bank operates 5 branch locations in Wyoming. Select a state to drill down to its towns and individual branches.
Ownership
Security State Bank is owned by Financial Security Corp. See the full ownership & merger history.
Security State Bank financial summary
Other banks in Wyoming
Federally insured banks headquartered in Wyoming, by total assets.
- Pinnacle Bank - Wyoming $1.27B
- Hilltop National Bank $1.14B
- The Converse County Bank $1.09B
- First Northern Bank of Wyoming $946.6M
- Platte Valley Bank $803.6M
- First Federal Bank & Trust $632.5M
- First National Bank of Gillette $626.2M
- Jonah Bank of Wyoming $568.5M
Similar-size banks
Institutions close to Security State Bank’s $430.8M in assets.
- The Union State Bank of Everest $431M
- Coffee County Bank $430.4M
- Patriot Bank $430.2M
- Pbt Bancorp $431.7M
- Home Bank SB $431.7M
- The First National Bank of Allendale $431.7M