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The Security National Bank Of Sioux City, Iowa
Sioux City, IA · FDIC Certificate #4506 · Chartered 01/0
Total assets
$1.69B
Total deposits
$1.31B
Total equity
$208.51M
Net loans
$1.19B
Branches (offices)
10
Net income (YTD)
$15.27M
Rank: #669 of 4,213 U.S. banks by assets · #18 of 225 in Iowa. Assets changed 3.5% and deposits 1.3% over the year to June 30, 2026.
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Key ratios
| Return on assets (YTD, annualized by FDIC) | 1.79% |
| Return on equity | 14.99% |
| Net interest margin (YTD) | 3.44% |
| Equity to assets | 12.34% |
| Tier 1 leverage ratio | 12.79% |
| Uninsured deposits (share of deposits) | 37.3% |
| Noncurrent loans (share of loans) | 0.26% |
| Net charge-offs (share of loans) | -0.00% |
| Loans to deposits | 90.8% |
| Real estate loans (share of loans) | 64.9% |
Loan mix
| Category | Amount | Share | |
|---|---|---|---|
| Real estate loans | $773.96M | 64.9% | |
| Commercial & industrial | $110.40M | 9.3% | |
| Consumer / individual | $19.42M | 1.6% | |
| Construction & development | $64.74M | 5.4% | |
| Agricultural | $244.09M | 20.5% |
Five-year trend (June snapshots)
| Period | Total assets | Deposits | Net income (year to date) | Equity / net worth |
|---|---|---|---|---|
| Jun 2022 | $1.40B | $1.08B | $8.34M | $125.66M |
| Jun 2023 | $1.33B | $967.47M | $10.81M | $132.81M |
| Jun 2024 | $1.58B | $1.18B | $11.94M | $178.08M |
| Jun 2025 | $1.63B | $1.29B | $12.73M | $193.74M |
| Jun 2026 | $1.69B | $1.31B | $15.27M | $208.51M |
Where its branch deposits sit (FDIC Summary of Deposits)
| State | Branch deposits | Offices |
|---|---|---|
| Iowa | $1.31B | 10 |
Branch deposits are booked at the office that holds them, which is not always where the customer lives. Total across all offices: $1.31B.
Similar-sized banks
Security Bank And Trust Company ($1.70B) · Commercial Bank Of Texas, National Association ($1.69B)
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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