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Great Plains Bank
Eureka, SD · FDIC Certificate #505 · Chartered 10/2
Total assets
$150.44M
Total deposits
$120.56M
Total equity
$26.79M
Net loans
$107.72M
Branches (offices)
3
Net income (YTD)
$1.41M
Rank: #3,308 of 4,213 U.S. banks by assets · #39 of 56 in South Dakota. Assets changed 3.6% and deposits 3.3% over the year to June 30, 2026.
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Key ratios
| Return on assets (YTD, annualized by FDIC) | 1.85% |
| Return on equity | 10.61% |
| Net interest margin (YTD) | 4.10% |
| Equity to assets | 17.80% |
| Tier 1 leverage ratio | 17.69% |
| Uninsured deposits (share of deposits) | 23.4% |
| Noncurrent loans (share of loans) | 3.49% |
| Net charge-offs (share of loans) | 0.00% |
| Loans to deposits | 89.3% |
| Real estate loans (share of loans) | 43.5% |
Loan mix
| Category | Amount | Share | |
|---|---|---|---|
| Real estate loans | $46.89M | 43.5% | |
| Commercial & industrial | $7.97M | 7.4% | |
| Consumer / individual | $5.55M | 5.2% | |
| Construction & development | $9.26M | 8.6% | |
| Agricultural | $47.48M | 44.1% |
Five-year trend (June snapshots)
| Period | Total assets | Deposits | Net income (year to date) | Equity / net worth |
|---|---|---|---|---|
| Jun 2022 | $144.67M | $126.72M | $1.00M | $17.16M |
| Jun 2023 | $141.62M | $117.75M | $1.38M | $20.44M |
| Jun 2024 | $138.88M | $113.47M | $1.59M | $22.49M |
| Jun 2025 | $145.17M | $116.67M | $2.55M | $25.36M |
| Jun 2026 | $150.44M | $120.56M | $1.41M | $26.79M |
Where its branch deposits sit (FDIC Summary of Deposits)
| State | Branch deposits | Offices |
|---|---|---|
| South Dakota | $120.56M | 3 |
Branch deposits are booked at the office that holds them, which is not always where the customer lives. Total across all offices: $120.56M.
Similar-sized banks
Farmers State Bank ($150.49M) · State Bank Of Table Rock ($150.41M)
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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