Bank · FDIC insured
Ixonia Bank
A $1.1B bank headquartered in Ixonia, WI, with 7 branches in Wisconsin. Best rates: CDs 4.50% and savings 0.80% APY.
Ixonia Bank Carrot Score
86
Carrot Score
Higher than 72% of U.S. banks and credit unions
#18 of 54 in Milwaukee, WI metroHow the score works →
Deposits are federally insured by the FDIC up to $250,000 per depositor.
About Ixonia Bank
Founded in 1918, Ixonia Bank remains a locally owned and operated bank.
The bank serves individuals and hundreds of businesses across southeastern Wisconsin.
- Headquarters
- W 1046 Marietta Ave, Ixonia, WI 53036
- FDIC certificate
- 12514 ↗
Branches
7 branches in Wisconsin
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Wisconsin
7 branches
Milwaukee area · 4
- Dousman Branch491 N Main St, Dousman, WI 53118Directions
- Milwaukee Branch611 E Wisconsin Ave, Milwaukee, WI 53202Directions
- Lakes Plaza BranchW359n5002 Brown St, Oconomowoc, WI 53066Directions
- Oconomowoc Branch1223 Summit Ave, Oconomowoc, WI 53066Directions
Watertown area · 3
- Ixonia BankMain officeW 1046 Marietta Ave, Ixonia, WI 53036Directions
- Church Street Branch1725 S Church St, Watertown, WI 53094Directions
- Watertown Branch109 Oakridge Ct, Watertown, WI 53094Directions
Walk-in offices from the FDIC directory as of September 4, 2026. Directions open Google Maps. A nearby branch doesn’t mean you can join or open an account.
Financial details
| Measure | This bank | Peers’ middle | Strongest quarter |
|---|---|---|---|
| CapitalLeverage ratio | 9.95% | 10.49% | 11.89% or more |
| Troubled loansNoncurrent | 0.25% | 0.52% | 0.23% or less |
| ProfitabilityReturn on assets | 1.21% | 1.25% | 1.62% or more |
| LendingLoans per $100 deposited | $121 | $88 | — |
- CapitalLeverage ratio9.95%Peers’ middle 10.49% · Top 25% 11.89%+
- Troubled loansNoncurrent0.25%Peers’ middle 0.52% · Top 25% ≤0.23%
- ProfitabilityReturn on assets1.21%Peers’ middle 1.25% · Top 25% 1.62%+
- LendingLoans per $100 deposited$121Peers’ middle $88
Compared with the 897 banks with $1 billion to $10 billion in assets. The strongest quarter is what the best 25% of them reach: more capital and profit, fewer troubled loans. Lending has no better end.Troubled loans are noncurrent: 90 or more days late, or no longer earning interest.
Regulators’ own ratings of Ixonia Bank are confidential. These figures are what it reports to the FDIC each quarter, set beside its peers; they aren’t a rating.