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Banks · South Dakota

First Bank & Trust

Brookings, SD · FDIC Certificate #3973 · Chartered 11/0

Total assets
$4.78B
Total deposits
$4.17B
Total equity
$539.38M
Net loans
$3.53B
Branches (offices)
22
Net income (YTD)
$31.32M
Rank: #295 of 4,213 U.S. banks by assets · #6 of 56 in South Dakota. Assets changed 0.8% and deposits 2.8% over the year to June 30, 2026.
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Key ratios

Return on assets (YTD, annualized by FDIC)1.31%
Return on equity11.72%
Net interest margin (YTD)3.76%
Equity to assets11.27%
Tier 1 leverage ratio10.37%
Uninsured deposits (share of deposits)31.1%
Noncurrent loans (share of loans)0.42%
Net charge-offs (share of loans)0.02%
Loans to deposits84.6%
Real estate loans (share of loans)64.1%

Loan mix

CategoryAmountShare
Real estate loans$2.26B
64.1%
Commercial & industrial$845.33M
24.0%
Consumer / individual$116.62M
3.3%
Construction & development$255.30M
7.2%
Agricultural$191.49M
5.4%

Five-year trend (June snapshots)

PeriodTotal assetsDepositsNet income (year to date)Equity / net worth
Jun 2022$4.18B$3.69B$28.98M$408.90M
Jun 2023$4.42B$3.83B$21.07M$430.62M
Jun 2024$4.69B$3.80B$33.55M$472.37M
Jun 2025$4.75B$4.06B$20.91M$513.84M
Jun 2026$4.78B$4.17B$31.32M$539.38M

Where its branch deposits sit (FDIC Summary of Deposits)

StateBranch depositsOffices
South Dakota$3.26B15
Minnesota$908.76M7

Branch deposits are booked at the office that holds them, which is not always where the customer lives. Total across all offices: $4.17B.

Similar-sized banks

Wheaton Bank & Trust, National Association ($4.79B) · Bar Harbor Bank & Trust ($4.73B)

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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