Ixonia Bank
Ixonia, WI
IDRSSD: 529341
Total Assets
$951.22M
Latest filing
Total Deposits
$606.22M
Latest filing
Net Interest Margin
7.66%
Profitability
Routing numbers
Primary routing transit numbers associated with this institution.
1 routeView all→
075909408IXONIA, WI
Key People
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Locations
Main office and branches. Select to view on the map.
Main Office
Ixonia Bank
W 1046 Marietta Ave
Ixonia, WI 53036
Full Service - Brick and Mortar
Updated 01/30/2026Established 01/01/1918FDIC Certificate 7962
Branches (6)
Page 1 of 1| Name | Address | City / State |
|---|---|---|
| Ixonia Bank (Main) | W 1046 Marietta Ave | Ixonia, WI |
| WATERTOWN BRANCH | 109 Oakridge Ct | Watertown, WI |
| OCONOMOWOC BRANCH | 1223 Summit Ave | Oconomowoc, WI |
| CHURCH STREET BRANCH | 1725 S Church St | Watertown, WI |
| DOUSMAN BRANCH | 491 N Main St | Dousman, WI |
| IXONIA BANK-LAKES PLAZA BRANCH | W359n5002 Brown St | Oconomowoc, WI |
| IXONIA BANK-MILWAUKEE BRANCH | 611 E Wisconsin Ave | Milwaukee, WI |
Showing 6 of 6
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 | Commercial bank, state charter, Fed non-member, and supervised by the FDIC |
| Primary Regulator | FDIC |
| Established Date | 01/01/1918 |
| Community Bank | Yes |
| Ownership Type | Not Mutual |
| ZIP | 53036 |
| State and County Number | 55055 |
| Subchapter S Corporations | No |
| Trust Powers | N/A |
| Federal Reserve ID Number | 07 |
| Numeric code | 21 |
| Insured by FDIC | Institutions that are currently open and insured by the FDIC |
| Federal Reserve District | Chicago |
| Core Based Statistical Area Name | Watertown-Fort Atkinson, WI |
Operational Info
| Number of Employees | 672 |
| Domestic Offices | 7 |
| Foreign Offices | 0 |
| US Offices | 0 |
| Directly owned by another bank (CERT) | No |
| Last Structure Change Effective Date | 08/29/2021 |
| Date of Deposit Insurance | 01/01/1934 |
| Primary Insurance Agency | DIF |
| Website | www.ixoniabank.com |
| Data Updated | 01/30/2026 |
| CERT | 12514 |
| Office of The Comptroller District: | — |
| Office of Thrift Supervision Region | N/A |
Financial Summary
| Total Assets | $951.22M |
| Total Deposits | $606.22M |
| Total Liabilities | $864.01M |
| Total Equity Capital | $87.21M |
| Net Income | $2.44M |
| Net Loans and Leases | $730.57M |
| Assets Per Employee ($Millions) | $1.37M |
| Bank Premises and Fixed Assets | $12.66M |
| Cash and Balances due from Depository Institutions | $69.47M |
| Deposits Held in Domestic Offices | $606.22M |
Key Performance Ratios
| Return on Assets (ROA) | 1.05% |
| Return on Equity (ROE) | 11.37% |
| Net Interest Margin | 7.66% |
| Efficiency Ratio | 90.26% |
| Tier 1 Risk-Based Capital Ratio | 12.402% |
| Net Loans and Leases to Core Deposits | 0% |
| Credit Loss Provision to Assets | 0.21% |
| Cash Dividends to Net Income (YTD Only) | 0% |
| Equity Capital to Assets | 9.168% |
| Earning Assets to total Assets | 94.08% |
Income and Expense
| Total Interest Income | $22.41M |
| Total Noninterest Income | $20.41M |
| Total Interest Expense | $5.70M |
| Total Noninterest Expense | $33.50M |
| Net Interest Income | $16.71M |
| Pre-tax Net Operating Income | $3.13M |
| Provision for Credit Losses | $489.00k |
| 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 | $233.93M |
| Federal Funds Sold & Reverse Repurchase Agreement | $803.00k |
| Federal Funds Purchased and Repurchased Agreement | $0 |
| All Other Liabilities | $23.86M |
| Total Liabilities and Capital | $951.22M |
Securities
| Securities | $97.75M |
| Available-for-sale debt securities | $97.75M |
| Equity securities with readily determinable fair values not held for trading | — |
| Held-to-maturity securities | $0 |
| Subordinated Debt | $0 |
| Trading Account Assets | $0 |
| Trading Liabilities | $0 |
Frequently Asked Questions
What are the total assets of Ixonia Bank?
$951.22M as of the latest filing.
How much are Ixonia Bank's total deposits?
$606.22M in total deposits.
Where is Ixonia Bank located?
Ixonia, WI.
What is the Net Interest Margin?
7.66%.
How many domestic offices does it operate?
7.
When was it established?
01/01/1918.
What is the Return on Assets (ROA)?
1.05%.
How much are total loans and leases?
$730.57M (latest filing).
What is the total interest income (latest filing)?
$22.41M.