Columbus, WI
Bank Farmers and Merchants Union Bank
Farmers and Merchants Union Bank is a federally insured bank based in Columbus, Wisconsin.
- Type
- Bank
- Charter
- State-chartered commercial bank, not a Federal Reserve member
- Primary regulator
- FDIC
- Established
- September 5, 1861
- Headquarters
- Columbus, WI
- FDIC certificate #
- 14445
- Fed RSSD ID
- 51842
- Holding company
- Jewel Box Finl Services Inc
- Website
- WWW.FMUB.BANK
$903.8M
Total assets Data as of Q1 2026
$783.8M
Total deposits Data as of Q1 2026
13
Branch locations Data as of Q1 2026
$3.7M
Net income Data as of Q1 2026
1.85%
Return on assets Data as of Q1 2026
Source: U.S. FDIC BankFind & NCUA 5300 Call Report (public data). Data sources · Data as of Q1 2026
Branches by state
Farmers and Merchants Union Bank operates 13 branch locations in Wisconsin. Select a state to drill down to its towns and individual branches.
Ownership
Farmers and Merchants Union Bank is owned by Jewel Box Finl Services Inc. See the full ownership & merger history.
Farmers and Merchants Union Bank financial summary
Other banks in Wisconsin
Federally insured banks headquartered in Wisconsin, by total assets.
- Associated Bank, National Association $45.54B
- Nicolet National Bank $15.55B
- Johnson Bank $7.01B
- Bank First, N.A. $6.06B
- Town Bank, National Association $4.52B
- First Business Bank $4.32B
- John Deere Financial, f.s.b. $4.11B
- Lake Ridge Bank $3.33B
Similar-size banks
Institutions close to Farmers and Merchants Union Bank’s $903.8M in assets.
- Community National Bank $903.9M
- StonehamBank, A Co-operative Bank $902.8M
- Peoples Bank & Trust Co. $904.9M
- United Bank & Trust $905.4M
- Oxford Bank $902.1M
- BayVanguard Bank $901.6M