Bank RSNB Bank
RSNB Bank is a federally insured bank based in Rock Springs, Wyoming.
- Type
- Bank
- Charter
- State-chartered commercial bank, Federal Reserve member
- Primary regulator
- FED
- Established
- May 23, 1892
- Headquarters
- Rock Springs, WY
- FDIC certificate #
- 2229
- Fed RSSD ID
- 550952
- Holding company
- Rsnb Bcorp
- Website
- WWW.RSNB.COM
Source: U.S. FDIC BankFind & NCUA 5300 Call Report (public data). Data sources · Data as of Q1 2026
Branches by state
RSNB Bank operates 2 branch locations in Wyoming. Select a state to drill down to its towns and individual branches.
Ownership
RSNB Bank is owned by Rsnb Bcorp. See the full ownership & merger history.
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 RSNB Bank’s $389.5M in assets.
- Anchor D Bank $389.4M
- Iowa State Bank $389.6M
- Central Bank $389.7M
- Farmers State Bank $389.1M
- The Farmers State Bank of Oakley, Kansas $389.1M
- First State Bank $390.1M