TellerScore

Side-by-side · Q2 2026 data

First Dakota National Bank vs Security State Bank

Bank

First Dakota National Bank

Yankton, South Dakota · $1 billion – $10 billion

72of 100
Strong

Bank

Security State Bank

Alexandria, South Dakota · $100 million – $1 billion

36of 100
Low

Metric by metric

MeasureFirst Dakota National BankSecurity State Bank
TellerScore72 (stronger)36
Capital cushion54 (stronger)32
Loan quality90 (stronger)0
Earnings87 (stronger)40
Funding & liquidity4594 (stronger)
Problem-loan coverage93 (stronger)47
Peer percentile66th1st
Total assets$3.4B$103.0M
Deposits / shares$3.0B$95.6M
Capital ratio10.40% (stronger)8.24%
Problem loans0.30% (stronger)3.72%
Net charge-offs-0.00% (stronger)1.17%
Return on assets1.68% (stronger)0.49%
Loans ÷ deposits95.9%56.1% (stronger)
Uninsured deposits32.8%20.6% (stronger)
Offices173
CFPB complaints (3 yrs)——
Complaints per $1B deposits——
Mortgage denial rate (HMDA)4.8%—

First Dakota National Bank has the higher TellerScore (72 vs 36). On the 7 directional measures above (where higher or lower is clearly better), First Dakota National Bank leads on 5 and Security State Bank on 2. They differ a lot in size, so ratios such as capital and liquidity are naturally different — the peer percentile shows how each compares with institutions its own size. Deposits are insured up to $250,000 per depositor, per ownership category, at both.

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