North Shore Bank
Brookfield, WI
IDRSSD: 376273
Total Assets
$2.57B
Latest filing
Total Deposits
$2.14B
Latest filing
Net Interest Margin
4.02%
Profitability
Routing numbers
Primary routing transit numbers associated with this institution.
1 routeView all→
275071356BROOKFIELD, WI
Key People
Loading leadership data...
Locations
Main office and branches. Select to view on the map.
Main Office
North Shore Bank
15700 W Bluemound Rd
Brookfield, WI 53005
Full Service - Brick and Mortar
Updated 01/30/2026Established 01/01/1923FDIC Certificate 41513
Branches (45)
Page 1 of 7| Name | Address | City / State |
|---|---|---|
| North Shore Bank (Main) | 15700 W Bluemound Rd | Brookfield, WI |
| SHOREWOOD BRANCH | 4060 N Oakland Ave | Shorewood, WI |
| 9131 W OKLAHOMA AVE BRANCH | 9131 W Oklahoma Ave | Milwaukee, WI |
| FOX POINT BRANCH | 600 E Green Tree Rd | Fox Point, WI |
| 8706 W NORTH AVE BRANCH | 8706 W North Ave | Wauwatosa, WI |
| 15830 W CAPITOL DR BRANCH | 15830 W Capitol Dr | Brookfield, WI |
| NORTH SHORE BANK BRANCH | 403 W Silver Spring Dr | Glendale, WI |
| 4923 WASHINGTON AVE BRANCH | 4923 Washington Ave | Racine, WI |
Showing 7 of 45
Quarterly Trends
Tooltip shows Quarter only. Download buttons export the chart only (CSV/PNG with white background).
Total Assets vs Total Liabilities
Loans & Leases vs Deposits
Interest Income vs Expense
Net Interest Income
Noninterest Expense vs Income
Net Income
Similar banks
Great Midwest Bank, S.S.B.
Brookfield, Wisconsin
→
Assets: $1.00BΔ -60.8%
Spring Bank
Brookfield, Wisconsin
→
Assets: $428.56MΔ -83.2%
One Community Bank
Oregon, Wisconsin
→
Assets: $2.53BΔ -0.6%
Bank Five Nine
Oconomowoc, Wisconsin
→
Assets: $2.63BΔ +3.2%
WaterStone Bank, SSB
Wauwatosa, Wisconsin
→
Assets: $2.27BΔ -11.0%
National Bank of Commerce
Superior, Wisconsin
→
Assets: $2.23BΔ -12.6%
Institution Profile
| Institution Class | State chartered stock savings banks / S&L |
| Primary Regulator | FDIC |
| Established Date | 01/01/1923 |
| Community Bank | Yes |
| Ownership Type | Mutual |
| ZIP | 53005 |
| State and County Number | 55133 |
| Subchapter S Corporations | No |
| Trust Powers | N/A |
| Federal Reserve ID Number | 07 |
| Numeric code | 42 |
| Insured by FDIC | Institutions that are currently open and insured by the FDIC |
| Federal Reserve District | Chicago |
| Core Based Statistical Area Name | Milwaukee-Waukesha, WI |
Operational Info
| Number of Employees | 415 |
| Domestic Offices | 45 |
| Foreign Offices | 0 |
| US Offices | 0 |
| Directly owned by another bank (CERT) | No |
| Last Structure Change Effective Date | 09/23/2022 |
| Date of Deposit Insurance | 08/09/1989 |
| Primary Insurance Agency | DIF |
| Website | www.northshorebank.com |
| Data Updated | 01/30/2026 |
| CERT | 28679 |
| Office of The Comptroller District: | — |
| Office of Thrift Supervision Region | N/A |
Financial Summary
| Total Assets | $2.57B |
| Total Deposits | $2.14B |
| Total Liabilities | $2.18B |
| Total Equity Capital | $386.28M |
| Net Income | $6.88M |
| Net Loans and Leases | $1.95B |
| Assets Per Employee ($Millions) | $6.2M |
| Bank Premises and Fixed Assets | $64.19M |
| Cash and Balances due from Depository Institutions | $234.24M |
| Deposits Held in Domestic Offices | $2.14B |
Key Performance Ratios
| Return on Assets (ROA) | 1.08% |
| Return on Equity (ROE) | 7.19% |
| Net Interest Margin | 4.02% |
| Efficiency Ratio | 68.72% |
| Tier 1 Risk-Based Capital Ratio | 0% |
| Net Loans and Leases to Core Deposits | 0% |
| Credit Loss Provision to Assets | 0.02% |
| Cash Dividends to Net Income (YTD Only) | 0% |
| Equity Capital to Assets | 15.051% |
| Earning Assets to total Assets | 94.14% |
Income and Expense
| Total Interest Income | $32.21M |
| Total Noninterest Income | $4.73M |
| Total Interest Expense | $8.00M |
| Total Noninterest Expense | $19.94M |
| Net Interest Income | $24.21M |
| Pre-tax Net Operating Income | $8.86M |
| Provision for Credit Losses | $150.00k |
| Discontinued Operations (Extraordinary Gains - Net) | $0 |
Additional Financial Info
| Goodwill and Other Intangibles | $0 |
| All Other Assets | — |
| Other Real Estate Owned | $0 |
| Other borrowed funds | $0 |
| Federal Funds Sold & Reverse Repurchase Agreement | $0 |
| Federal Funds Purchased and Repurchased Agreement | $0 |
| All Other Liabilities | $37.30M |
| Total Liabilities and Capital | $2.57B |
Securities
| Securities | $260.91M |
| Available-for-sale debt securities | $1.00k |
| Equity securities with readily determinable fair values not held for trading | — |
| Held-to-maturity securities | $256.31M |
| Subordinated Debt | $0 |
| Trading Account Assets | $0 |
| Trading Liabilities | $0 |
Frequently Asked Questions
What are the total assets of North Shore Bank?
$2.57B as of the latest filing.
How much are North Shore Bank's total deposits?
$2.14B in total deposits.
Where is North Shore Bank located?
Brookfield, WI.
What is the Net Interest Margin?
4.02%.
How many domestic offices does it operate?
45.
When was it established?
01/01/1923.
What is the Return on Assets (ROA)?
1.08%.
How much are total loans and leases?
$1.95B (latest filing).
What is the total interest income (latest filing)?
$32.21M.