Bankgraph
FDIC data through Q2 ʼ26
Institutions /

Security National Bank of South Dakota

Dakota Dunes, SD FDIC 34394 OCC Security National Corp Asset group $100M – $300M 3 offices · 38 employees Filed Q2 2026
Assets
$251.5M
Deposits
$194.7M
ROA
2.48%
ROE
18.45%
NIM
3.14%
Efficiency
42.78%
Total capital
0.00%
Noncurrent loans
0.00%
Loans / deposits
87.46%

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