Lisle Savings Bank
Lisle, IL
IDRSSD: 133971
Total Assets
$544.91M
Latest filing
Total Deposits
$386.09M
Latest filing
Net Interest Margin
2.08%
Profitability
Routing numbers
Primary routing transit numbers associated with this institution.
1 routeView all→
271972404LISLE, IL
Key People
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Locations
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Main Office
Lisle Savings Bank
1450 Maple Ave
Lisle, IL 60532
Full Service - Brick and Mortar
Updated 01/30/2026Established 01/01/1917FDIC Certificate 42634
Branches (3)
Page 1 of 1| Name | Address | City / State |
|---|---|---|
| Lisle Savings Bank (Main) | 1450 Maple Ave | Lisle, IL |
| 4720 MAIN STREET BRANCH | 4720 Main St | Lisle, IL |
| 1700 ROBIN LANE FACILITY | 1700 Robin Ln | Lisle, IL |
| VILLA ST. BENEDICT BRANCH | 5450 Subiaco Dr | Lisle, IL |
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Quarterly Trends
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Total Assets vs Total Liabilities
Loans & Leases vs Deposits
Interest Income vs Expense
Net Interest Income
Noninterest Expense vs Income
Net Income
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Institution Profile
| Institution Class | State chartered stock savings banks / S&L |
| Primary Regulator | FDIC |
| Established Date | 01/01/1917 |
| Community Bank | Yes |
| Ownership Type | Mutual |
| ZIP | 60532 |
| State and County Number | 17043 |
| 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 | Chicago-Naperville-Elgin, IL-IN-WI |
Operational Info
| Number of Employees | 54 |
| Domestic Offices | 4 |
| Foreign Offices | 0 |
| US Offices | 0 |
| Directly owned by another bank (CERT) | No |
| Last Structure Change Effective Date | 08/31/2022 |
| Date of Deposit Insurance | 08/09/1989 |
| Primary Insurance Agency | DIF |
| Website | http://WWW.LSB.BANK |
| Data Updated | 01/30/2026 |
| CERT | 29800 |
| Office of The Comptroller District: | — |
| Office of Thrift Supervision Region | N/A |
Financial Summary
| Total Assets | $544.91M |
| Total Deposits | $386.09M |
| Total Liabilities | $411.61M |
| Total Equity Capital | $133.31M |
| Net Income | $317.00k |
| Net Loans and Leases | $285.27M |
| Assets Per Employee ($Millions) | $10.09M |
| Bank Premises and Fixed Assets | $2.24M |
| Cash and Balances due from Depository Institutions | $23.03M |
| Deposits Held in Domestic Offices | $386.09M |
Key Performance Ratios
| Return on Assets (ROA) | 0.23% |
| Return on Equity (ROE) | 0.96% |
| Net Interest Margin | 2.08% |
| Efficiency Ratio | 88.77% |
| Tier 1 Risk-Based Capital Ratio | 0% |
| Net Loans and Leases to Core Deposits | 0% |
| Credit Loss Provision to Assets | 0% |
| Cash Dividends to Net Income (YTD Only) | 0% |
| Equity Capital to Assets | 24.464% |
| Earning Assets to total Assets | 88.98% |
Income and Expense
| Total Interest Income | $4.81M |
| Total Noninterest Income | $334.00k |
| Total Interest Expense | $2.31M |
| Total Noninterest Expense | $2.51M |
| Net Interest Income | $2.50M |
| Pre-tax Net Operating Income | $319.00k |
| Provision for Credit Losses | $-1,000 |
| 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 | $20.00M |
| Federal Funds Sold & Reverse Repurchase Agreement | $0 |
| Federal Funds Purchased and Repurchased Agreement | $0 |
| All Other Liabilities | $5.51M |
| Total Liabilities and Capital | $544.91M |
Securities
| Securities | $178.12M |
| Available-for-sale debt securities | $168.65M |
| Equity securities with readily determinable fair values not held for trading | — |
| Held-to-maturity securities | $9.47M |
| Subordinated Debt | $0 |
| Trading Account Assets | $0 |
| Trading Liabilities | $0 |
Frequently Asked Questions
What are the total assets of Lisle Savings Bank?
$544.91M as of the latest filing.
How much are Lisle Savings Bank's total deposits?
$386.09M in total deposits.
Where is Lisle Savings Bank located?
Lisle, IL.
What is the Net Interest Margin?
2.08%.
How many domestic offices does it operate?
4.
When was it established?
01/01/1917.
What is the Return on Assets (ROA)?
0.23%.
How much are total loans and leases?
$285.27M (latest filing).
What is the total interest income (latest filing)?
$4.81M.