Total Assets
$410M
Total balance-sheet footings
FDIC Cert #18564 · Brookfield, Illinois · Est. 1962
First National Bank of Brookfield - FDIC Bank Health Profile
A community-scale look at First National Bank of Brookfield's own numbers, pulled straight from its quarterly FDIC Call Report.
- $410M
- Total assets
- A
- Health grade · Excellent
- 1.61%
- Return on assets
- 13.3%
- Tier 1 capital
Data updated July 2026
The verdict
First National Bank of Brookfield earns a PlainBankData health grade of A (95/100), with well-capitalized at 13.26% Tier 1, profitable at 1.61% ROA, efficient (46% cost ratio).
- #2,051
- largest of 4,313 FDIC banks by assets
- 52nd
- percentile by asset size, nationally
- 13.26%
- Tier 1 ratio - above the 10% well-capitalized line
- 79th
- percentile for profitability (ROA), nationally
PlainBankData assigns this grade from public Call Report data; it isn't an official FDIC rating, and your deposits remain insured to $250,000 per depositor, per ownership category no matter the score.
How First National Bank of Brookfield's 95/100 score adds up
Each factor is scored from this bank's own FDIC Call Report figures, then summed to the composite health score.
First National Bank of Brookfield's composite health score
Tier 1 Capital Ratio (13.26%) 35/40
Return on Assets (ROA) (1.61%) 25/25
Texas Ratio (1.15%) 20/20
Efficiency Ratio (46.24%) 15/15
95 of 100 points earned across four weighted factors. See our methodology for the full scoring formula.
Balance sheet at a glance
Total Deposits
$323M
Customer-funded liabilities
Net Loans
$367M
Outstanding loan book
Net Income
$6M
Bottom-line earnings
Capital adequacy vs federal thresholds
Where First National Bank of Brookfield ranks
Every one of the 4,307 FDIC-insured banks with a computed health score, bucketed by score. First National Bank of Brookfield's score of 95/100 falls in the highlighted band.
First National Bank of Brookfield'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). First National Bank of Brookfield's $410M falls in the highlighted band.
Safety metrics
Tier 1 capital ratio
Well-capitalized 10%
13.26% of risk-weighted assets - above the federal "well-capitalized" threshold of 10%.
Tier 1 Capital Ratio
13.26%
Texas Ratio
1.15%
Equity Capital
$52M
Profitability metrics
Return on Assets (ROA)
79th percentile nationally
1.61%
Return on Equity (ROE)
12.70%
Efficiency Ratio
46.24%
What the numbers say about First National Bank of Brookfield
First National Bank of Brookfield is an FDIC-insured institution (Certificate #18564) headquartered in Brookfield, Illinois, established in 1962. It holds $410M in total assets - 2,051st of 4,313 FDIC-insured banks, $323M in customer deposits, and $367M in net loans. Its capital position: a Tier 1 ratio of 13.26%, meeting the 10% federal well-capitalized bar, alongside a Texas Ratio of 1.15% that is well inside the healthy sub-50% band. That combination rolls up into a PlainBankData health grade of A (95 of 100), blending Tier 1 capital, ROA, the Texas Ratio, and efficiency. These figures come directly from the bank's quarterly FDIC Call Report.
First National Bank of Brookfield sits 119th of 330 banks headquartered in Illinois by total assets, placing it in the middle tier of the state's banking landscape.
Income & expense breakdown
$24M
Interest Income
$983K
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. First National Bank of Brookfield reports a Texas Ratio of 1.15% - comfortably in the healthy band; non-performing loans are a small fraction of the bank’s loss-absorbing capital.
Texas Ratio
Caution 50%
1.15% - lower is safer; 100% is the level at which troubled assets equal loss-absorbing capital.
Top banks in Illinois by total assets
Source: FDIC BankFind Suite, Call Report (FFIEC 031/041) First National Bank of Brookfield (FDIC Cert #18564) - 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 Illinois
All Illinois banks →| Bank | Assets | Grade | ROA |
|---|---|---|---|
| BMO Bank National AssociationChicago | $252.1B | A | 0.95% |
| The Northern Trust CompanyChicago | $176.4B | B | 1.02% |
| CIBC Bank USAChicago | $64.0B | A | 1.47% |
| Busey BankChampaign | $18.1B | A | 0.92% |
| Byline BankChicago | $9.6B | A | 1.47% |
| Wintrust Bank, National AssociationChicago | $9.6B | A | 1.88% |
| Lake Forest Bank & Trust Company, National AssociationLake Forest | $9.4B | A | 2.20% |
| First American BankElk Grove Village | $8.1B | A | 1.72% |
Frequently asked questions
What is First National Bank of Brookfield's health grade?▼
First National Bank of Brookfield receives a health grade of A (95/100) 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 First National Bank of Brookfield?▼
First National Bank of Brookfield holds $410M in total assets and $323M in deposits, ranking 2,051st of 4,313 FDIC-insured banks by asset size. It is headquartered in Brookfield, Illinois.
Is my money safe at First National Bank of Brookfield?▼
Yes, deposits at First National Bank of Brookfield (Certificate #18564) are FDIC-insured up to $250,000 per depositor, per ownership category, regardless of health grade.
What is First National Bank of Brookfield's Tier 1 Capital Ratio?▼
First National Bank of Brookfield has a Tier 1 Capital Ratio of 13.26%. That clears the federal 10% bar regulators use to call a bank "well-capitalized."
What is the Texas Ratio for First National Bank of Brookfield?▼
First National Bank of Brookfield has a Texas Ratio of 1.15%. 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 First National Bank of Brookfield?▼
First National Bank of Brookfield has an Efficiency Ratio of 46.24%. 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 First National Bank of Brookfield's profile as a depositor or analyst.
- First National Bank of Brookfield's grade reflects capital, profitability, and asset quality, read the four pillars before drawing conclusions. How grades work
- Compare First National Bank of Brookfield against other Illinois banks before moving funds. Illinois 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.