Wauwatosa, WI
Bank WaterStone Bank, SSB
WaterStone Bank, SSB is a federally insured bank based in Wauwatosa, Wisconsin.
- Type
- Bank
- Charter
- State-chartered savings institution
- Primary regulator
- FDIC
- Established
- January 1, 1921
- Headquarters
- Wauwatosa, WI
- FDIC certificate #
- 28513
- Fed RSSD ID
- 310978
- Holding company
- Waterstone Financial Inc
- Website
- www.wsbonline.com
$2.25B
Total assets Data as of Q1 2026
$1.47B
Total deposits Data as of Q1 2026
16
Branch locations Data as of Q1 2026
$6M
Net income Data as of Q1 2026
1.06%
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
WaterStone Bank, SSB operates 16 branch locations in Wisconsin. Select a state to drill down to its towns and individual branches.
Ownership
WaterStone Bank, SSB is owned by Waterstone Financial Inc. See the full ownership & merger history.
WaterStone Bank, SSB 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
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