Bank · FDIC insured
Bank of Mauston
A $426.7M bank headquartered in Mauston, WI, with 6 branches in Wisconsin.
Rates
No Carrot Score yet: it needs scores for at least two of CDs, savings, auto loans and credit cards. CDs: carrot has not captured enough rates to score this yet. Savings: only special-purpose accounts (IRA, youth) are published. Auto loans: no rates found on its website. Credit cards: no rates found on its website.
- Savings—2.22%Needs another account or monthly activitySavings rates →
Deposits are federally insured by the FDIC up to $250,000 per depositor.
About Bank of Mauston
Established in 1868 as a private bank, Bank of Mauston was formed in 1932 through the consolidation of Juneau County State Bank and the original Bank of Mauston.
Bank of Mauston remains an independent, locally owned bank where all decisions are made locally.
The bank expanded by acquiring The Lyndon State Bank in 1942 and opening additional locations in Wisconsin Dells, New Lisbon, and Necedah.
- Headquarters
- 503 Highway 82, Mauston, WI 53948
- FDIC certificate
- 12327 ↗
Branches
6 branches in Wisconsin
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Wisconsin
6 branches
Mauston area · 2
- Bank of MaustonMain office503 Highway 82, Mauston, WI 53948Directions
- Mauston Division Street Branch103 Division St, Mauston, WI 53948Directions
Lyndon Station area · 1
- Lyndon Station Branch149 N Wisconsin St, Lyndon Station, WI 53944Directions
Necedah area · 1
- Necedah Branch101 S Main St, Necedah, WI 54646Directions
New Lisbon area · 1
- New Lisbon Branch800 Germantown Rd, New Lisbon, WI 53950Directions
Wisconsin Dells area · 1
- Dells-Delton Bank402 County Highway A, Wisconsin Dells, WI 53965Directions
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 | 14.75% | 10.98% | 13.00% or more |
| Troubled loansNoncurrent | 0.19% | 0.42% | 0.09% or less |
| ProfitabilityReturn on assets | 2.57% | 1.24% | 1.68% or more |
| LendingLoans per $100 deposited | $67 | $81 | — |
- CapitalLeverage ratio14.75%Peers’ middle 10.98% · Top 25% 13.00%+
- Troubled loansNoncurrent0.19%Peers’ middle 0.42% · Top 25% ≤0.09%
- ProfitabilityReturn on assets2.57%Peers’ middle 1.24% · Top 25% 1.68%+
- LendingLoans per $100 deposited$67Peers’ middle $81
Compared with the 2,650 banks with $100 million to $1 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 Bank of Mauston are confidential. These figures are what it reports to the FDIC each quarter, set beside its peers; they aren’t a rating.