Bank · FDIC insured
Mound City Bank
A $550.7M bank headquartered in Platteville, WI, with 6 branches in Wisconsin. Best rates: savings 0.25% APY.
Rates
No Carrot Score yet: it needs scores for at least two of CDs, savings, auto loans and credit cards. CDs: published rates need another account or activity, so they are not scored. Auto loans: no rates found on its website. Credit cards: no rates found on its website.
- CDs—3.59%CD rates →
- Savings721.05%at $100,000Savings rates →
Deposits are federally insured by the FDIC up to $250,000 per depositor.
About Mound City Bank
Mound City Bank was founded in 1915 as a state-chartered bank in Platteville, Wisconsin, where its main office remains located.
In 1997, shareholders approved the formation of Mound City Financial Services, Inc., a one-bank holding company.
The bank specializes in personal, mortgage, agricultural, commercial, and trust banking services across six locations in Wisconsin.
- Headquarters
- 25 E Pine St, Platteville, WI 53818
- FDIC certificate
- 9037 ↗
Branches
6 branches in Wisconsin
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Wisconsin
6 branches
Platteville area · 3
- Mound City BankMain office25 E Pine St, Platteville, WI 53818Directions
- Cuba City Branch117 W. Webster Street, Cuba City, WI 53807Directions
- Second Street Motor Branch90 S 2nd St, Platteville, WI 53818Directions
Madison area · 2
- Mineral Point Branch (New)615 Dodge St, Mineral Point, WI 53565Directions
- Mount Horeb Branch1100 Springdale St, Mount Horeb, WI 53572Directions
Belmont area · 1
- Belmont Branch112 S Mound Ave, Belmont, WI 53510Directions
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 | 13.07% | 10.98% | 13.00% or more |
| Troubled loansNoncurrent | 0.11% | 0.42% | 0.09% or less |
| ProfitabilityReturn on assets | 1.67% | 1.24% | 1.68% or more |
| LendingLoans per $100 deposited | $93 | $81 | — |
- CapitalLeverage ratio13.07%Peers’ middle 10.98% · Top 25% 13.00%+
- Troubled loansNoncurrent0.11%Peers’ middle 0.42% · Top 25% ≤0.09%
- ProfitabilityReturn on assets1.67%Peers’ middle 1.24% · Top 25% 1.68%+
- LendingLoans per $100 deposited$93Peers’ 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 Mound City Bank are confidential. These figures are what it reports to the FDIC each quarter, set beside its peers; they aren’t a rating.