Total Assets
$262M
Total balance-sheet footings
FDIC Cert #1604 · Bemidji, Minnesota · Est. 1910
Security Bank USA - FDIC Bank Health Profile
A community-scale look at Security Bank USA's own numbers, pulled straight from its quarterly FDIC Call Report.
- $262M
- Total assets
- A
- Health grade · Excellent
- 1.54%
- Return on assets
- 14.1%
- Tier 1 capital
Data updated July 2026
The verdict
Security Bank USA earns a PlainBankData health grade of A (88/100), with well-capitalized at 14.08% Tier 1, profitable at 1.54% ROA, 68% efficiency ratio.
- #2,682
- largest of 4,313 FDIC banks by assets
- 38th
- percentile by asset size, nationally
- 14.08%
- Tier 1 ratio - above the 10% well-capitalized line
- 76th
- percentile for profitability (ROA), nationally
This grade is PlainBankData's own interpretation of the bank's Call Report, not an FDIC rating, deposits here stay federally insured to $250,000 per depositor, per category, regardless of grade.
How Security Bank USA's 88/100 score adds up
Each factor is scored from this bank's own FDIC Call Report figures, then summed to the composite health score.
Security Bank USA's composite health score
Tier 1 Capital Ratio (14.08%) 35/40
Return on Assets (ROA) (1.54%) 25/25
Texas Ratio (3.20%) 20/20
Efficiency Ratio (67.55%) 8/15
88 of 100 points earned across four weighted factors. See our methodology for the full scoring formula.
Balance sheet at a glance
Total Deposits
$236M
Customer-funded liabilities
Net Loans
$181M
Outstanding loan book
Net Income
$4M
Bottom-line earnings
Capital adequacy vs federal thresholds
Where Security Bank USA ranks
Every one of the 4,307 FDIC-insured banks with a computed health score, bucketed by score. Security Bank USA's score of 88/100 falls in the highlighted band.
Security Bank USA's size among FDIC-insured banks
Every one of the 4,307 FDIC-insured banks with reported assets, bucketed by total-asset scale (note the buckets are powers of 10, most banks cluster in the $100M-$1B range). Security Bank USA's $262M falls in the highlighted band.
Safety metrics
Tier 1 capital ratio
Well-capitalized 10%
14.08% of risk-weighted assets - above the federal "well-capitalized" threshold of 10%.
Tier 1 Capital Ratio
14.08%
Texas Ratio
3.20%
Equity Capital
$24M
Profitability metrics
Return on Assets (ROA)
76th percentile nationally
1.54%
Return on Equity (ROE)
17.26%
Efficiency Ratio
67.55%
What the numbers say about Security Bank USA
Security Bank USA is an FDIC-insured institution (Certificate #1604) headquartered in Bemidji, Minnesota, established in 1910. It holds $262M in total assets - 2,682nd of 4,313 FDIC-insured banks, $236M in customer deposits, and $181M in net loans. Looking at capital strength, Tier 1 stands at 14.08%, over the 10% well-capitalized line regulators set, while the Texas Ratio comes in at 3.20%, comfortably below the 50% caution mark. It earns a PlainBankData health grade of A (88/100), a composite of Tier 1 capital, ROA, the Texas Ratio, and efficiency. All of it traces back to the bank's own quarterly FDIC Call Report filing.
Within Minnesota, Security Bank USA ranks 93rd of 227 FDIC-insured banks by asset size -- a mid-sized institution, neither among the state's largest nor its smallest.
Income & expense breakdown
$14M
Interest Income
$2M
Non-Interest Income
$8M
Non-Interest Expense
Asset quality, Texas Ratio detail
The Texas Ratio compares troubled assets to the capital available to absorb losses. Security Bank USA reports a Texas Ratio of 3.20% - comfortably in the healthy band; non-performing loans are a small fraction of the bank’s loss-absorbing capital.
Texas Ratio
Caution 50%
3.20% - lower is safer; 100% is the level at which troubled assets equal loss-absorbing capital.
Top banks in Minnesota by total assets
Source: FDIC BankFind Suite, Call Report (FFIEC 031/041) Security Bank USA (FDIC Cert #1604) - Tier 1 capital ratio, total assets, deposits, ROA/ROE · 2025 FDIC Call Reports filed quarterly; latest publicly-available vintage shown. Health grades are PlainBankData's interpretation of regulatory filings and are not official FDIC ratings.
Other banks in Minnesota
All Minnesota banks →| Bank | Assets | Grade | ROA |
|---|---|---|---|
| Ameriprise Bank, FSBMinneapolis | $25.3B | A | 3.08% |
| Bridgewater BankSaint Louis Park | $5.4B | A | 0.99% |
| Frandsen Bank & TrustLonsdale | $3.7B | A | 1.48% |
| Stearns Bank National AssociationSaint Cloud | $3.3B | A | 1.85% |
| Minnwest BankRedwood Falls | $3.0B | B | 0.92% |
| Merchants Bank, National AssociationWinona | $2.9B | A | 1.23% |
| Tradition Capital BankWayzata | $2.6B | B | 0.71% |
| Think Mutual BankRochester | $2.2B | B | 0.61% |
Frequently asked questions
What is Security Bank USA's health grade?▼
Security Bank USA receives a health grade of A (88/100) based on four FDIC financial metrics: Tier 1 Capital Ratio (40%), Return on Assets (25%), Texas Ratio (20%), and Efficiency Ratio (15%). This bank demonstrates excellent financial health with strong capital ratios and profitability.
How large is Security Bank USA?▼
Security Bank USA holds $262M in total assets and $236M in deposits, ranking 2,682nd of 4,313 FDIC-insured banks by asset size. It is headquartered in Bemidji, Minnesota.
Is my money safe at Security Bank USA?▼
Yes, deposits at Security Bank USA (Certificate #1604) are FDIC-insured up to $250,000 per depositor, per ownership category, regardless of health grade.
What is Security Bank USA's Tier 1 Capital Ratio?▼
Security Bank USA has a Tier 1 Capital Ratio of 14.08%. This exceeds the 10% threshold for "well-capitalized" status under federal banking regulations.
What is the Texas Ratio for Security Bank USA?▼
Security Bank USA has a Texas Ratio of 3.20%. A ratio below 50% is generally considered healthy. The Texas Ratio measures non-performing loans against equity and reserves, a higher ratio signals greater exposure to loan losses.
How efficient is Security Bank USA?▼
Security Bank USA has an Efficiency Ratio of 67.55%. Above 60% means a larger share of revenue goes to operating costs. This metric compares non-interest expenses to total revenue.
What to do with this
How to read Security Bank USA's profile as a depositor or analyst.
- Security Bank USA's grade reflects capital, profitability, and asset quality, read the four pillars before drawing conclusions. How grades work
- Compare Security Bank USA against other Minnesota banks before moving funds. Minnesota banks
Not financial advice. Health grades are PlainBankData's interpretation of public FDIC Call Report data, not official FDIC ratings or predictions. Verify the latest figures at the FDIC BankFind Suite.
Every figure on PlainBankData is rendered directly from FDIC federal source data, no number is typed in by an editor. Informational only, not professional advice; consult a qualified professional before acting on it. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Q4 2025.
Disclaimer: Data from the FDIC BankFind Suite. PlainBankData does not rate or rank banks as investment or safety recommendations. Health grades are informational only, computed from public regulatory filings. Always verify current standing directly with FDIC.gov before making financial decisions.