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Mound City Bank
Platteville, WI · FDIC Certificate #9037 · Chartered 02/1
Total assets
$550.67M
Total deposits
$467.98M
Total equity
$69.09M
Net loans
$428.31M
Branches (offices)
6
Net income (YTD)
$4.56M
Rank: #1,669 of 4,213 U.S. banks by assets · #62 of 153 in Wisconsin. Assets changed 6.7% and deposits 4.8% over the year to June 30, 2026.
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Key ratios
| Return on assets (YTD, annualized by FDIC) | 1.67% |
| Return on equity | 13.59% |
| Net interest margin (YTD) | 3.74% |
| Equity to assets | 12.55% |
| Tier 1 leverage ratio | 13.07% |
| Uninsured deposits (share of deposits) | 15.7% |
| Noncurrent loans (share of loans) | 0.11% |
| Net charge-offs (share of loans) | 0.01% |
| Loans to deposits | 91.5% |
| Real estate loans (share of loans) | 82.7% |
Loan mix
| Category | Amount | Share | |
|---|---|---|---|
| Real estate loans | $354.16M | 82.7% | |
| Commercial & industrial | $13.49M | 3.2% | |
| Consumer / individual | $3.65M | 0.9% | |
| Construction & development | $37.23M | 8.7% | |
| Agricultural | $50.32M | 11.7% |
Five-year trend (June snapshots)
| Period | Total assets | Deposits | Net income (year to date) | Equity / net worth |
|---|---|---|---|---|
| Jun 2022 | $439.36M | $383.26M | $2.76M | $48.63M |
| Jun 2023 | $462.03M | $397.60M | $1.93M | $51.26M |
| Jun 2024 | $498.74M | $425.64M | $1.87M | $54.66M |
| Jun 2025 | $515.87M | $446.50M | $3.04M | $60.85M |
| Jun 2026 | $550.67M | $467.98M | $4.56M | $69.09M |
Where its branch deposits sit (FDIC Summary of Deposits)
| State | Branch deposits | Offices |
|---|---|---|
| Wisconsin | $467.98M | 6 |
Branch deposits are booked at the office that holds them, which is not always where the customer lives. Total across all offices: $467.98M.
Similar-sized banks
Nebraska Bank ($551.64M) · Northern State Bank Of Thief River Falls ($549.99M)
Source: FDIC BankFind - Call Report and institution data as of June 30, 2026; branch deposits from the FDIC Summary of Deposits (June 30, 2026). See methodology.
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