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Byron Bank

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Byron, IL $100M to $1B in assets Est. July 1, 1932 FDIC #902 RSSD #325534 Routing #071908908 FDIC

Data as of · sourced from FFIEC call reports. How we update

Byron Bank is an FDIC-insured commercial bank headquartered in Byron, IL, established in 1932 (FDIC certificate 902), and it is supervised by the FDIC. At Q2 2026 it reported total assets of $384.4M, up 3.7% from Q2 2025, the 125th largest of 319 banks headquartered in Illinois. It reports no CET1 ratio; its Tier 1 leverage ratio was 10.23% at Q2 2026, above the 9% community bank leverage ratio requirement for being considered well capitalized.

Charter
Commercial bank
Regulator
FDIC
Deposit insurance
FDIC
FDIC certificate
902
Headquarters
Byron, IL
Established
1932
Total assets, Q2 2026
$384.4M
Assets vs Q2 2025
+3.7%
Tier 1 leverage ratio, Q2 2026
10.23%
Domestic offices
4 FDIC institution directory, current count
Routing number
071908908
Holding company
BYRON BANCSHARES, INC.
Asset rank in state
125th of 319 in Illinois
Assets
$384.4M
Deposits
$338.1M
Loans
$254.6M
Equity
$32.0M

Byron Bank is one of the more profitable banks of its size. Based in Byron, Illinois, it had $384 million in assets at June 30, 2026, up 3.7% from a year earlier. It returns 19.8% a year on shareholders' equity, higher than about three-quarters of the 2,660 banks with $100 million to $1 billion in assets (median 12.5%). On the other hand, it carries problem assets equal to 9.4% of the capital and reserves that would absorb them, 3.5 times the median of 2.6% for banks its size.

The commercial and industrial book ($26 million) is worsening: 4.28% of it is past due or on nonaccrual, up from 0.84% a year earlier. The non-owner-occupied commercial real estate book ($47 million) is worsening: 4.75% of it is past due or on nonaccrual, up from 1.53% a year earlier. One more trend to watch: problem loans, meaning loans on nonaccrual or 90 or more days past due, net of government guarantees, rose to 1.28% of loans from 1.05% a year earlier.

As of June 30, 2026, Byron Bank reported a return on assets of 1.69%, a nonperforming-loan ratio of 1.28% and a Texas ratio of 9.38%. The figures come from its call report filed with the FFIEC.

Byron Bank ranks as the 125th largest of the 319 banks based in Illinois, by total assets at Q2 2026. Between Q1 2026 and Q2 2026, its total assets rose 4.5% to $384.4M, loans rose 1.1% and deposits rose 1.6%. The largest part of its loan book on June 30, 2026 was 1-4 family residential loans, at 33.0% of total loans, ahead of owner-occupied commercial real estate loans at 18.6%. The FDIC Summary of Deposits lists 3 offices for it, in Byron, IL, Poplar Grove, IL and Davis Junction, IL; its Byron office books 65% of its branch deposits. On its Q2 2026 call report, Byron Bank meets the community bank leverage ratio test for well capitalized.

Headquarters Profile

Address
200 N Walnut St, Byron, IL 61010
County
Ogle
Metro Area
Rochelle, IL
Charter
Commercial bank, state charter, Fed non-member, FDIC-supervised
Primary Regulator
FDIC
FDIC Region
Chicago (Region 9)
Federal Reserve member
No
Federal Reserve district
District 7, Chicago
Fiduciary (trust) powers
—
Call Report form
FFIEC 051
Established
July 1, 1932
Domestic offices
4 FDIC institution directory, current count
Employees (FTE)
54
Domestic deposits
$338.1M
Allowance for credit losses
$2.6M
Net charge-offs (YTD)
$13K
Average total assets
$372.2M
Average total loans
$255.3M
Average interest-bearing deposits
$264.3M
Tax status
Subchapter S
Ownership
Stock
Community bank
Yes
FDIC-insured since
January 1, 1934
FDIC Cert
902
Fed RSSD
325534

Profitability

Q2 annualized
Return on Assets1.69%YTD 2.08%
Return on Equity19.77%YTD 24.66%
Net Interest Margin3.64%YTD 3.55%

Balance Sheet

Total liabilities$352.4M
Cash & balances due$26.7M
Securities, available-for-sale$99.4M
Securities, held-to-maturity$0
Goodwill & intangibles$0

Income Statement

Net income Q2$1.6M
Net interest income YTD$6.3M
Total interest income YTD$9.7M
Total interest expense YTD$3.4M
Provision for credit losses YTD$120K

Operating & Funding

Total noninterest income YTD$2.2M
Total noninterest expense YTD$4.4M

Ratios tagged annualized use the Q2 income alone. The UBPR and FDIC annualize the year to date instead. FDIC BankFind divides by the average of quarter-end total assets, the UBPR by RC-K average assets. The YTD margin is the UBPR's tax-equivalent figure over its own average earning assets; FDIC BankFind's margin is not tax-equivalent. As a community bank leverage ratio filer, Byron Bank reports no risk-based capital ratios; its Tier 1 leverage ratio applies. How we compute these figures

Quarterly trends

Byron Bank's total assets moved between a low of $342.4M (Q1 2024) and a high of $384.4M (Q2 2026) from Q3 2023 to Q2 2026, and it earned a profit in 11 of the 12 quarters. The line under each chart compares Q2 2026 with Q2 2025. How these charts are built

Total assets and total liabilities

$384.4M total assets against $370.7M; $352.4M total liabilities against $341.3M.

Loans and leases against deposits

$252.1M net loans and leases against $236.9M; $338.1M total deposits against $332.8M.

Securities and cash

$99.4M securities against $106.8M; $26.7M cash and balances due against $21.1M.

Interest income against interest expense

$5.0M total interest income against $4.7M; $1.7M total interest expense against $1.9M.

Net interest income

$3.2M net interest income against $2.8M.

Noninterest income against noninterest expense

$575K total noninterest income against $718K; $2.1M total noninterest expense against $2.2M.

Provision for credit losses

$60K provision for credit losses against $60K.

Net income

$1.6M net income against $1.2M.

Return on assets and net interest margin

1.69% return on assets against 1.34%; 3.64% net interest margin against 3.17%.

CET1 and Tier 1 leverage ratios

10.23% tier 1 leverage ratio against 10.36%.

Inside the full Byron Bank terminal

21 quarters of trends · 8 tabs · peer percentiles · watchlist alerts

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Quarterly trend: last 8 quarters

From Q3 2024 to Q2 2026, its return on assets ran from 0.44% (Q3 2024) to 2.47% (Q1 2026) and its net interest margin ran from 2.48% (Q3 2024) to 3.64% (Q2 2026).

Quarter Leverage ROA NPL Texas NIM
Q2 2026 10.23% 1.69% 1.28% 9.38% 3.64%
Q1 2026 10.14% 2.47% 1.11% 8.22% 3.45%
Q4 2025 9.37% 1.26% 0.74% 5.67% 3.27%
Q3 2025 9.41% 1.19% 0.79% 6.33% 3.17%
Q2 2025 10.36% 1.34% 1.05% 8.16% 3.17%
Q1 2025 10.16% 0.84% 0.74% 5.36% 2.88%
Q4 2024 9.93% 0.57% 0.66% 5.21% 2.70%
Q3 2024 10.09% 0.44% 0.55% 4.22% 2.48%

Swipe the table sideways to see every column.

Branch Network

View all 3 branches → Branch count from the FDIC Summary of Deposits, June 30, 2026. The domestic office count above is the FDIC's current figure, so the two can differ.

1–3 of 3
Branch Location ZIP Deposits
Byron Bank (main office) Byron , IL 61010 $218.8M
Poplar Grove Branch Poplar Grove , IL 61065 $93.8M
Davis Junction Branch Davis Junction , IL 61020 $25.6M

Regulatory record

Facts as filed or published, not a rating.

Deposit market share
<0.1% of deposits in IL, rank 143 of 379 institutions
Period: June 30, 2026. Source: FDIC Summary of Deposits.
Mortgage lending (HMDA)
170 applications, 140 loans originated, $32.9M originated, across 5 states
Period: Calendar year 2025. Source: FFIEC HMDA loan application register.
SBA 7(a) lending
1 loans, $22K approved, $22K average. 0.00% of that year's loans have since been charged off
Period: Federal fiscal year 2013 (October to September). Source: SBA 7(a) and 504 loan data (FOIA).
Not on file
Enforcement actions, Consumer complaints, CFPB enforcement, CRA examination rating. No record from these sources, which is not the same as a clean record. Sources

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Byron Bank: regulatory capital profile · BankRegReports

Frequently asked about Byron Bank

What are Byron Bank's total assets?

As of the Q2 2026 filing, Byron Bank reported total assets of $384.4 million in its FFIEC call report.

Where is Byron Bank headquartered?

It is headquartered in Byron, IL, United States.

When was Byron Bank founded?

It was established in 1932, per the FDIC institution directory.

Is Byron Bank FDIC-insured?

Yes. It is an FDIC-insured commercial bank (FDIC Certificate #902). Deposits are insured up to $250,000 per depositor, per insured bank, for each account ownership category, per FDIC rules.

Who regulates Byron Bank?

Byron Bank's primary federal regulator is the FDIC.

How many branches does Byron Bank operate?

It operates 4 domestic offices, per the FDIC institution directory. That count includes administrative and limited-service offices as well as full-service branches.

What is Byron Bank's Texas Ratio?

Its Texas Ratio is 9.38% in its Q2 2026 call report, within the healthy range (at or below 50%, the level at which problem assets reach half of the capital cushion). The Texas Ratio measures non-performing assets against the bank's capital and reserves.

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