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Banks · South Dakota

One American Bank

Centerville, SD · FDIC Certificate #6078 · Chartered 01/0

Total assets
$285.19M
Total deposits
$231.53M
Total equity
$28.32M
Net loans
$220.88M
Branches (offices)
3
Net income (YTD)
-$6.62M
Rank: #2,545 of 4,213 U.S. banks by assets · #29 of 56 in South Dakota. Assets changed -26.0% and deposits -10.8% over the year to June 30, 2026.
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Key ratios

Return on assets (YTD, annualized by FDIC)-3.96%
Return on equity-47.90%
Net interest margin (YTD)1.12%
Equity to assets9.93%
Tier 1 leverage ratio8.35%
Uninsured deposits (share of deposits)10.8%
Noncurrent loans (share of loans)1.56%
Net charge-offs (share of loans)4.78%
Loans to deposits95.4%
Real estate loans (share of loans)88.3%

Loan mix

CategoryAmountShare
Real estate loans$195.05M
88.3%
Commercial & industrial$4.21M
1.9%
Consumer / individual$23.06M
10.4%
Construction & development$409.00K
0.2%
Agricultural$3.13M
1.4%

Five-year trend (June snapshots)

PeriodTotal assetsDepositsNet income (year to date)Equity / net worth
Jun 2022$449.14M$347.32M$1.86M$46.96M
Jun 2023$424.23M$263.99M$581.00K$39.13M
Jun 2024$410.25M$285.63M-$4.25M$28.22M
Jun 2025$385.15M$259.53M-$3.24M$30.79M
Jun 2026$285.19M$231.53M-$6.62M$28.32M

Where its branch deposits sit (FDIC Summary of Deposits)

StateBranch depositsOffices
South Dakota$231.53M3

Branch deposits are booked at the office that holds them, which is not always where the customer lives. Total across all offices: $231.53M.

Similar-sized banks

Goodfield State Bank ($285.52M) · Victory Bank ($284.76M)

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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