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Banks · South Dakota

Plains Commerce Bank

Sioux Falls, SD · FDIC Certificate #1678 · Chartered 07/1

Total assets
$1.30B
Total deposits
$1.08B
Total equity
$139.93M
Net loans
$1.07B
Branches (offices)
8
Net income (YTD)
$8.82M
Rank: #846 of 4,213 U.S. banks by assets · #17 of 56 in South Dakota. Assets changed 3.7% and deposits 6.1% over the year to June 30, 2026.
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Key ratios

Return on assets (YTD, annualized by FDIC)1.34%
Return on equity12.66%
Net interest margin (YTD)3.63%
Equity to assets10.77%
Tier 1 leverage ratio10.03%
Uninsured deposits (share of deposits)29.2%
Noncurrent loans (share of loans)1.22%
Net charge-offs (share of loans)0.02%
Loans to deposits99.6%
Real estate loans (share of loans)76.3%

Loan mix

CategoryAmountShare
Real estate loans$819.33M
76.3%
Commercial & industrial$65.18M
6.1%
Consumer / individual$11.96M
1.1%
Construction & development$72.33M
6.7%
Agricultural$136.96M
12.8%

Five-year trend (June snapshots)

PeriodTotal assetsDepositsNet income (year to date)Equity / net worth
Jun 2022$977.99M$844.57M$392.00K$123.98M
Jun 2023$1.27B$917.01M$4.26M$125.70M
Jun 2024$1.26B$955.05M$8.51M$131.22M
Jun 2025$1.25B$1.02B$4.99M$133.71M
Jun 2026$1.30B$1.08B$8.82M$139.93M

Where its branch deposits sit (FDIC Summary of Deposits)

StateBranch depositsOffices
South Dakota$1.08B8

Branch deposits are booked at the office that holds them, which is not always where the customer lives. Total across all offices: $1.08B.

Similar-sized banks

Signature Bank, National Association ($1.31B) · Jonesboro State Bank ($1.30B)

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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