Total Assets
$487M
Total balance-sheet footings
FDIC Cert #3339 · Mertzon, Texas · Est. 1910
The First National Bank of Mertzon - FDIC Bank Health Profile
A community-scale look at The First National Bank of Mertzon's own numbers, pulled straight from its quarterly FDIC Call Report.
- $487M
- Total assets
- A
- Health grade · Excellent
- 1.87%
- Return on assets
- 90.4%
- Tier 1 capital
Data updated July 2026
The verdict
The First National Bank of Mertzon earns a PlainBankData health grade of A (100/100), with well-capitalized at 90.37% Tier 1, profitable at 1.87% ROA, efficient (30% cost ratio).
- #1,818
- largest of 4,313 FDIC banks by assets
- 58th
- percentile by asset size, nationally
- 90.37%
- Tier 1 ratio - above the 10% well-capitalized line
- 88th
- 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 The First National Bank of Mertzon's 100/100 score adds up
Each factor is scored from this bank's own FDIC Call Report figures, then summed to the composite health score.
The First National Bank of Mertzon's composite health score
Tier 1 Capital Ratio (90.37%) 40/40
Return on Assets (ROA) (1.87%) 25/25
Texas Ratio (0.00%) 20/20
Efficiency Ratio (30.19%) 15/15
100 of 100 points earned across four weighted factors. See our methodology for the full scoring formula.
Balance sheet at a glance
Total Deposits
$411M
Customer-funded liabilities
Net Loans
$73M
Outstanding loan book
Net Income
$10M
Bottom-line earnings
Capital adequacy vs federal thresholds
Where The First National Bank of Mertzon ranks
Every one of the 4,307 FDIC-insured banks with a computed health score, bucketed by score. The First National Bank of Mertzon's score of 100/100 falls in the highlighted band.
The First National Bank of Mertzon'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). The First National Bank of Mertzon's $487M falls in the highlighted band.
Safety metrics
Tier 1 capital ratio
Well-capitalized 10%
90.37% of risk-weighted assets - above the federal "well-capitalized" threshold of 10%.
Tier 1 Capital Ratio
90.37%
Texas Ratio
0.00%
Equity Capital
$75M
Profitability metrics
Return on Assets (ROA)
88th percentile nationally
1.87%
Return on Equity (ROE)
14.15%
Efficiency Ratio
30.19%
What the numbers say about The First National Bank of Mertzon
The First National Bank of Mertzon is an FDIC-insured institution (Certificate #3339) headquartered in Mertzon, Texas, established in 1910. It holds $487M in total assets - 1,818th of 4,313 FDIC-insured banks, $411M in customer deposits, and $73M in net loans. Capital-wise, the Tier 1 ratio sits at 90.37%, clearing the federal 10% well-capitalized bar; the Texas Ratio reads 0.00%, a healthy figure under the 50% watch level. That combination rolls up into a PlainBankData health grade of A (100 of 100), blending Tier 1 capital, ROA, the Texas Ratio, and efficiency. These figures come directly from the bank's quarterly FDIC Call Report.
The First National Bank of Mertzon sits 161st of 350 banks headquartered in Texas by total assets, placing it in the middle tier of the state's banking landscape.
Income & expense breakdown
$20M
Interest Income
$416K
Non-Interest Income
$5M
Non-Interest Expense
Asset quality, Texas Ratio detail
The Texas Ratio compares troubled assets to the capital available to absorb losses. The First National Bank of Mertzon reports a Texas Ratio of 0.00% - comfortably in the healthy band; non-performing loans are a small fraction of the bank’s loss-absorbing capital.
Texas Ratio
Caution 50%
0.00% - lower is safer; 100% is the level at which troubled assets equal loss-absorbing capital.
Top banks in Texas by total assets
Source: FDIC BankFind Suite, Call Report (FFIEC 031/041) The First National Bank of Mertzon (FDIC Cert #3339) - 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 Texas
All Texas banks →| Bank | Assets | Grade | ROA |
|---|---|---|---|
| Charles Schwab Bank, SSBWestlake | $253.8B | A | 0.94% |
| Frost BankSan Antonio | $53.1B | A | 1.26% |
| Prosperity BankEl Campo | $38.5B | A | 1.44% |
| Texas Capital BankDallas | $31.3B | A | 1.10% |
| Charles Schwab Premier Bank, SSBWestlake | $27.0B | A | 1.47% |
| First Financial BankAbilene | $15.4B | A | 1.64% |
| NexBankDallas | $13.9B | A | 1.17% |
| PlainsCapital BankUniversity Park | $12.7B | B | 1.05% |
Frequently asked questions
What is The First National Bank of Mertzon's health grade?▼
The First National Bank of Mertzon receives a health grade of A (100/100) 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 The First National Bank of Mertzon?▼
The First National Bank of Mertzon holds $487M in total assets and $411M in deposits, ranking 1,818th of 4,313 FDIC-insured banks by asset size. It is headquartered in Mertzon, Texas.
Is my money safe at The First National Bank of Mertzon?▼
Yes, deposits at The First National Bank of Mertzon (Certificate #3339) are FDIC-insured up to $250,000 per depositor, per ownership category, regardless of health grade.
What is The First National Bank of Mertzon's Tier 1 Capital Ratio?▼
The First National Bank of Mertzon has a Tier 1 Capital Ratio of 90.37%. That clears the federal 10% bar regulators use to call a bank "well-capitalized."
What is the Texas Ratio for The First National Bank of Mertzon?▼
The First National Bank of Mertzon has a Texas Ratio of 0.00%. Staying under 50% is the level analysts treat as healthy. The Texas Ratio measures non-performing loans against equity and reserves, a higher ratio signals greater exposure to loan losses.
How efficient is The First National Bank of Mertzon?▼
The First National Bank of Mertzon has an Efficiency Ratio of 30.19%. Under the 60% mark counts as efficient, more of every revenue dollar reaches the bottom line. This metric compares non-interest expenses to total revenue.
What to do with this
How to read The First National Bank of Mertzon's profile as a depositor or analyst.
- The First National Bank of Mertzon's grade reflects capital, profitability, and asset quality, read the four pillars before drawing conclusions. How grades work
- Compare The First National Bank of Mertzon against other Texas banks before moving funds. Texas 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.