Total Assets
$117M
Total balance-sheet footings
2026 data FDIC sourced Public-data reference.
DNB NATIONAL BANK — FDIC Bank Health Profile
Clear Lake, South Dakota · Est. 1926. Free, sourced from the FDIC BankFind Suite — refreshed each quarter and cross-checked against the FDIC Call Report.
Nationally chartered (OCC) National Bank FDIC Cert #3977 Kansas City Region
B
Health grade
Good
Score: 68/100
Basel III capital ratios — DNB NATIONAL BANK
Total Deposits
$106M
Customer-funded liabilities
Net Loans
$32M
Outstanding loan book
Net Income
$2M
Bottom-line earnings
Safety Metrics
Tier 1 capital ratio
Well-capitalized 10%
22.33% of risk-weighted assets — above the federal "well-capitalized" threshold of 10%.
Tier 1 Capital Ratio
Core capital ÷ risk-weighted assets. Well-capitalized: ≥10%
22.33%
Texas Ratio
Non-performing loans ÷ equity. Danger zone: >100%
—
Equity Capital
Tangible book value as a capital buffer
$8M
Profitability Metrics
Return on Assets (ROA)
Net income ÷ assets. Healthy: ≥1%
1.39%
Return on Equity (ROE)
Net income ÷ equity. Industry avg: ~10%
22.48%
Efficiency Ratio
Operating costs ÷ revenue. Efficient: <60%
65.39%
Income & Expense Breakdown
$4M
Interest Income
$2M
Non-Interest Income
$3M
Non-Interest Expense
FDIC Deposit Insurance
DNB NATIONAL BANK is FDIC-insured (Certificate #3977). Your deposits are protected up to $250,000 per depositor, per account category regardless of this bank's health grade.
What the Numbers Say About DNB NATIONAL BANK
DNB NATIONAL BANK is an FDIC-insured institution (Certificate #3977) headquartered in Clear Lake, South Dakota, established in 1926. The bank currently holds $117M in total assets and $106M in customer deposits, with $32M deployed as loans. It operates as a Nationally chartered (OCC) (National Bank) within the FDIC Kansas City region. These figures come directly from the bank's quarterly FDIC Call Report and reflect the balance sheet as of the latest regulatory filing.
On safety metrics, DNB NATIONAL BANK reports a Tier 1 Capital Ratio of 22.33% — above the 10% federal threshold for "well-capitalized" status and a Texas Ratio of —. Equity capital stands at $8M, serving as the tangible buffer against loan losses. On profitability, the bank posted a Return on Assets of 1.39% and a Return on Equity of 22.48%, with an Efficiency Ratio of 65.39% — above the 60% benchmark, meaning a larger share of revenue is consumed by operating costs. The combined picture yields a PlainBankData health grade of B (68/100), a composite score that blends all four dimensions.
Not financial advice. This page summarizes public FDIC Call Report data for informational purposes only. Health grades are our interpretation of regulatory filings and are not official FDIC ratings, endorsements, or predictions. Regardless of grade, every dollar on deposit at DNB NATIONAL BANK is protected by FDIC insurance up to $250,000 per depositor, per ownership category — even if the bank were to fail. For decisions about where to hold deposits, consult a qualified financial professional and verify the latest figures directly at the FDIC's BankFind Suite.
Top 5 banks in South Dakota by total assets
Source: FDIC BankFind Suite — Call Report (FFIEC 031/041) + CRA performance data DNB NATIONAL BANK (FDIC Cert #3977) — Tier 1 capital ratio, total assets, deposits, CRA rating · 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 South Dakota
All South Dakota banks →| Bank | Assets | Grade | ROA |
|---|---|---|---|
| Citibank, National Association Sioux Falls | $1.8T | C | 0.85% |
| Wells Fargo Bank, National Association Sioux Falls | $1.8T | B | 1.41% |
| The Bancorp Bank, National Association Sioux Falls | $9.3B | B | 2.81% |
| Pathward, National Association Sioux Falls | $7.6B | B | 2.65% |
| Dacotah Bank Aberdeen | $4.8B | C | 1.01% |
| First Bank & Trust Brookings | $4.7B | F | 1.02% |
| First PREMIER Bank Sioux Falls | $4.2B | B | 1.67% |
| First Dakota National Bank Yankton | $3.2B | C | 1.38% |
Frequently Asked Questions
What is DNB NATIONAL BANK's health grade? ▼
DNB NATIONAL BANK receives a health grade of B (68/100) based on four FDIC financial metrics: Tier 1 Capital Ratio (40%), Return on Assets (25%), Texas Ratio (20%), and Efficiency Ratio (15%). This bank shows good financial health with solid capital levels above regulatory minimums.
How large is DNB NATIONAL BANK? ▼
DNB NATIONAL BANK holds $117M in total assets and $106M in deposits. It is headquartered in Clear Lake, South Dakota.
Is my money safe at DNB NATIONAL BANK? ▼
Yes. DNB NATIONAL BANK is FDIC-insured (Certificate #3977). Your deposits are protected up to $250,000 per depositor, per account category, regardless of the bank's health grade. If a bank fails, the FDIC typically makes insured deposits available within one business day.
What is DNB NATIONAL BANK's Tier 1 Capital Ratio? ▼
DNB NATIONAL BANK has a Tier 1 Capital Ratio of 22.33%. This exceeds the 10% threshold for "well-capitalized" status under federal banking regulations.
How efficient is DNB NATIONAL BANK? ▼
DNB NATIONAL BANK has an Efficiency Ratio of 65.39%. Above 60% means a larger share of revenue goes to operating costs. This metric compares non-interest expenses to total revenue.
Bank Safety Guides
Related Data Sources
Data from the FDIC BankFind Suite API. Financial data as of Q4 2025.
Related
Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBankData Editorial
Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the FDIC BankFind Suite. Consult a qualified professional before making decisions based on this data.
Read our methodology — how this data is sourced, computed, and verified.