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Auburn Savings Bank, FSB

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Auburn, ME $100M to $1B in assets Est. January 1, 1887 FDIC #28288 RSSD #229173 Routing #211273749 OCC

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

Auburn Savings Bank, FSB is an FDIC-insured savings institution headquartered in Auburn, ME, established in 1887 (FDIC certificate 28288), and it is supervised by the OCC. At Q2 2026 it reported total assets of $103.2M, up 0.5% from Q2 2025, the 20th largest of 22 banks headquartered in Maine. Its CET1 capital ratio was 11.93% at Q2 2026, above regulatory requirements.

Charter
Savings institution
Regulator
OCC
Deposit insurance
FDIC
FDIC certificate
28288
Headquarters
Auburn, ME
Established
1887
Total assets, Q2 2026
$103.2M
Assets vs Q2 2025
+0.5%
CET1 ratio, Q2 2026
11.93%
Domestic offices
2 FDIC institution directory, current count
Routing number
211273749
Latest call report
Q2 2026, FFIEC 051 · Auburn Savings Bank, FSB call report
Holding company
AUBURN BANCORP, INC.
Asset rank in state
20th of 22 in Maine
Assets
$103.2M
Deposits
$75.9M
Loans
$85.5M
Equity
$6.9M

Auburn Savings Bank, FSB spends more to run itself than most banks of its size. Based in Auburn, Maine, it had $103 million in assets at June 30, 2026. It earns about $0.34 a year on every $100 of assets, a small fraction of the median of $1.28 for the 2,660 banks with $100 million to $1 billion in assets. It also spends about 87 cents to bring in each dollar of revenue, higher than about 9 in 10 banks its size (median 61 cents).

Net income for the quarter rose 28% from a year earlier, to $91,000. Over the same year, loans grew 3.7% and deposits shrank 0.7%. Where it has less room is capital: it funds 8.09% of its assets with Tier 1 capital, lower than about 9 in 10 banks its size (median 10.99%).

As of June 30, 2026, Auburn Savings Bank, FSB reported a CET1 capital ratio of 11.93%, a return on assets of 0.34%, a nonperforming-loan ratio of 0.02% and a Texas ratio of 0.27%. The figures come from its call report filed with the FFIEC.

By total assets at Q2 2026, Auburn Savings Bank, FSB is the 20th largest of the 22 banks headquartered in Maine. Quarter on quarter (Q1 2026 to Q2 2026), its total assets rose 1.4% to $103.2M, loans rose 1.9% and deposits rose 3.2%. The largest part of its loan book on June 30, 2026 was 1-4 family residential loans, at 72.2% of total loans, ahead of owner-occupied commercial real estate loans at 6.4%. The FDIC Summary of Deposits lists 2 offices for it, in Auburn, ME and Lewiston, ME; its Auburn office books 77% of its branch deposits. Judged on its Q2 2026 call report, Auburn Savings Bank, FSB meets every capital ratio test for well capitalized.

Headquarters Profile

Address
256 Court St, Auburn, ME 04210
County
Androscoggin
Metro Area
Lewiston-Auburn, ME
Charter
Federal savings bank, federal charter, OCC-supervised (pre-2011 OTS)
Primary Regulator
OCC
FDIC Region
New York (Region 2)
Federal Reserve member
—
Federal Reserve district
District 1, Boston
Fiduciary (trust) powers
—
Call Report form
FFIEC 051
Established
January 1, 1887
Domestic offices
2 FDIC institution directory, current count
Employees (FTE)
17
Domestic deposits
$75.9M
Allowance for credit losses
$809K
Net charge-offs (YTD)
$0
Average total assets
$105.6M
Average total loans
$81.4M
Average interest-bearing deposits
$66.8M
Tax status
C corporation
Ownership
Stock
Community bank
Yes
FDIC-insured since
August 9, 1989
FDIC Cert
28288
Fed RSSD
229173
SEC CIK
1437910 → filed by AUBURN BANCORP, MHC

Profitability

Q2 annualized
Return on Assets0.34%YTD 0.18%
Return on Equity5.31%YTD 2.70%
Net Interest Margin3.04%YTD 2.99%

Balance Sheet

Total liabilities$96.3M
Cash & balances due$2.6M
Securities, available-for-sale$11.7M
Securities, held-to-maturity$0
Goodwill & intangibles$0

Income Statement

Net income Q2$91K
Net interest income YTD$1.5M
Total interest income YTD$2.6M
Total interest expense YTD$1.2M
Provision for credit losses YTD$0

Operating & Funding

Total noninterest income YTD$175K
Total noninterest expense YTD$1.4M

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. How we compute these figures

Quarterly trends

Over the 12 quarters to Q2 2026, Auburn Savings Bank, FSB's total assets ran between $101.1M (Q1 2025) and $105.4M (Q4 2023), and it earned a profit in 9 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

$103.2M total assets against $102.7M; $96.3M total liabilities against $96.5M.

Loans and leases against deposits

$84.7M net loans and leases against $81.6M; $75.9M total deposits against $76.5M.

Securities and cash

$11.7M securities against $12.7M; $2.6M cash and balances due against $4.2M.

Interest income against interest expense

$1.4M total interest income against $1.3M; $596K total interest expense against $609K.

Net interest income

$760K net interest income against $670K.

Noninterest income against noninterest expense

$92K total noninterest income against $90K; $738K total noninterest expense against $670K.

Provision for credit losses

$0 provision for credit losses against $0.

Net income

$91K net income against $71K.

Return on assets and net interest margin

0.34% return on assets against 0.28%; 3.04% net interest margin against 2.78%.

CET1 and Tier 1 leverage ratios

11.93% CET1 capital ratio against 11.99%; 8.09% tier 1 leverage ratio against 7.97%.

Inside the full Auburn Savings Bank, FSB terminal

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

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Watch flags

Automated conditions triggered on this bank's latest filing. Advisory only; see the source metric pages for full context. Each flag is tagged Regulatory when it cites an official supervisory threshold, or BRR analysis when it's our own band, informed by our data and models.

Loan-to-Deposit at 112.6%, loans exceed deposit base BRR analysis What does this mean? →

Loans outstanding are at or above total deposits. The bank reports little borrowing or brokered funding, so the difference is carried mainly by equity and other liabilities. Worth watching if loan growth continues to outpace deposits. Industry heuristic, not a supervisory threshold.

Quarterly trend: last 8 quarters

Across the 8 quarters to Q2 2026, its return on assets ran from -0.14% (Q4 2024) to 0.49% (Q3 2025) and its net interest margin ran from 2.44% (Q4 2024) to 3.04% (Q2 2026).

Quarter CET1 ROA NPL Texas NIM
Q2 2026 11.93% 0.34% 0.02% 0.27% 3.04%
Q1 2026 12.49% 0.25% 0.03% 0.28% 2.95%
Q4 2025 12.43% 0.41% 0.00% 0.00% 3.02%
Q3 2025 12.40% 0.49% 0.12% 1.33% 2.98%
Q2 2025 11.99% 0.28% 0.12% 1.40% 2.78%
Q1 2025 12.17% 0.22% 0.00% 0.01% 2.76%
Q4 2024 11.83% -0.14% 0.16% 2.05% 2.44%
Q3 2024 12.13% 0.05% 0.17% 3.75% 2.62%

Swipe the table sideways to see every column.

Branch Network

View all 2 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.

1–2 of 2
Branch Location ZIP Deposits
Auburn Savings Bank, FSB (main office) Auburn , ME 04210 $58.4M
Lewiston Branch Lewiston , ME 04240 $17.5M

Regulatory record

Facts as filed or published, not a rating.

Enforcement actions
1 against the institution (OCC)
  • February 28, 2012, OCC: Formal Agreement: Auburn Savings Bank, FSB
Period: Most recent institution action February 28, 2012. Source: FDIC, Federal Reserve and OCC enforcement releases.
Deposit market share
0.2% of deposits in ME, rank 25 of 29 institutions
Period: June 30, 2026. Source: FDIC Summary of Deposits.
Mortgage lending (HMDA)
88 applications, 62 loans originated, $17.3M originated, across 1 states
Period: Calendar year 2025. Source: FFIEC HMDA loan application register.
SBA 7(a) lending
1 loans, $850K approved, $850K average. 100.00% of that year's loans have since been charged off
Period: Federal fiscal year 2010 (October to September). Source: SBA 7(a) and 504 loan data (FOIA).
Not on file
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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Auburn Savings Bank, FSB: regulatory capital profile · BankRegReports

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Frequently asked about Auburn Savings Bank, FSB

What are Auburn Savings Bank, FSB's total assets?

As of the Q2 2026 filing, Auburn Savings Bank, FSB reported total assets of $103.2 million in its FFIEC call report.

Where is Auburn Savings Bank, FSB headquartered?

It is headquartered in Auburn, ME, United States.

When was Auburn Savings Bank, FSB founded?

It was established in 1887, per the FDIC institution directory.

Is Auburn Savings Bank, FSB FDIC-insured?

Yes. It is an FDIC-insured savings institution (FDIC Certificate #28288). Deposits are insured up to $250,000 per depositor, per insured bank, for each account ownership category, per FDIC rules.

Who regulates Auburn Savings Bank, FSB?

Auburn Savings Bank, FSB's primary federal regulator is the OCC.

What is Auburn Savings Bank, FSB's CET1 capital ratio?

It reported a Common Equity Tier 1 (CET1) capital ratio of 11.93% in its Q2 2026 call report, above regulatory requirements.

How many branches does Auburn Savings Bank, FSB operate?

It operates 2 domestic offices, per the FDIC institution directory. That count includes administrative and limited-service offices as well as full-service branches.

What is Auburn Savings Bank, FSB's Texas Ratio?

Its Texas Ratio is 0.27% 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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