Mayville Savings Bank
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Data as of · sourced from FFIEC call reports. How we update
Mayville Savings Bank is an FDIC-insured savings bank headquartered in Mayville, WI, established in 1922 (FDIC certificate 30585), and it is supervised by the FDIC. At Q2 2026 it reported total assets of $84.2M, up 9.9% from Q2 2025, the 146th largest of 153 banks headquartered in Wisconsin. Its CET1 capital ratio was 26.49% at Q2 2026, comfortably above the 7% level required once the capital conservation buffer is included.
- Charter
- Savings bank
- Regulator
- FDIC
- Deposit insurance
- FDIC
- FDIC certificate
- 30585
- Headquarters
- Mayville, WI
- Established
- 1922
- Total assets, Q2 2026
- $84.2M
- Assets vs Q2 2025
- +9.9%
- CET1 ratio, Q2 2026
- 26.49%
- Domestic offices
- 1 FDIC institution directory, current count
- Routing number
- 275971142
- Latest call report
- Q2 2026, FFIEC 041 · Mayville Savings Bank call report
- Asset rank in state
- 146th of 153 in Wisconsin
Mayville Savings Bank runs leaner than most banks of its size. It reported $84 million in assets at June 30, 2026, up 9.9% from a year earlier. It spends about 52 cents to bring in each dollar of revenue, lower than about three-quarters of the 583 banks with less than $100 million in assets (median 69 cents). It also grew deposits 9.9% over the year, 4.0 times the median of 2.5% for banks its size.
Earnings jumped: net income for the quarter was $325,000, 71% above the same quarter a year earlier. Over the same year, loans shrank 0.5% and deposits grew 9.9%.
As of June 30, 2026, Mayville Savings Bank reported a CET1 capital ratio of 26.49%, a return on assets of 1.57%, a nonperforming-loan ratio of 0.32% and a Texas ratio of 1.33%. The figures come from its call report filed with the FFIEC.
Of the 153 banks headquartered in Wisconsin, Mayville Savings Bank is the 146th largest by total assets at Q2 2026. Quarter on quarter (Q1 2026 to Q2 2026), its total assets rose 8.2% to $84.2M, loans rose 3.8% and deposits rose 8.9%. The largest part of its loan book on June 30, 2026 was 1-4 family residential loans, at 68.9% of total loans, ahead of commercial and industrial loans at 10.1%. Its one office in the FDIC Summary of Deposits is in Mayville, WI. Judged on its Q2 2026 call report, Mayville Savings Bank meets every capital ratio test for well capitalized.
Headquarters Profile
- Address
- 200 S Main St, Mayville, WI 53050
- County
- Dodge
- Metro Area
- Beaver Dam, WI
- Charter
- State-chartered stock savings bank, FDIC-supervised
- Primary Regulator
- FDIC
- FDIC Region
- Chicago (Region 9)
- Federal Reserve member
- —
- Federal Reserve district
- District 7, Chicago
- Fiduciary (trust) powers
- —
- Call Report form
- FFIEC 041
- Established
- January 1, 1922
- Domestic offices
- 1 FDIC institution directory, current count
- Employees (FTE)
- 13
- Domestic deposits
- $72.9M
- Allowance for credit losses
- $457K
- Net charge-offs (YTD)
- $0
- Average total assets
- $82.9M
- Average total loans
- $46.2M
- Average interest-bearing deposits
- $60.2M
- Tax status
- C corporation
- Ownership
- Mutual
- Community bank
- Yes
- FDIC-insured since
- August 9, 1989
- FDIC Cert
- 30585
- Fed RSSD
- 411576
- Website
- http://www.mayvillesavings.com →
Profitability
Q2 annualizedCapital & Liquidity
Balance Sheet
Income Statement
Operating & Funding
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
From Q3 2023 to Q2 2026, Mayville Savings Bank's total assets ranged from $64.5M (Q3 2023) to $84.2M (Q2 2026), and it earned a profit in all 12 quarters. The line under each chart compares Q2 2026 with Q2 2025. How these charts are built
$84.2M total assets against $76.6M; $73.2M total liabilities against $66.7M.
$46.4M net loans and leases against $46.6M; $72.9M total deposits against $66.4M.
$16.1M securities against $10.6M; $18.4M cash and balances due against $16.2M.
$1.0M total interest income against $933K; $242K total interest expense against $292K.
$802K net interest income against $641K.
$35K total noninterest income against $31K; $438K total noninterest expense against $438K.
No provision recorded in the last 12 quarters.
$325K net income against $190K.
1.57% return on assets against 1.00%; 4.10% net interest margin against 3.56%.
26.49% CET1 capital ratio against 25.16%; 13.44% tier 1 leverage ratio against 13.43%.
Inside the full Mayville Savings 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 0.73% (Q1 2025) to 1.57% (Q2 2026) and its net interest margin ran from 3.46% (Q1 2025) to 4.10% (Q2 2026).
| Quarter | CET1 | ROA | NPL | Texas | NIM |
|---|---|---|---|---|---|
| Q2 2026 | 26.49% | 1.57% | 0.32% | 1.33% | 4.10% |
| Q1 2026 | 27.47% | 1.15% | 0.34% | 1.39% | 3.87% |
| Q4 2025 | 27.00% | 1.07% | 0.34% | 1.42% | 3.88% |
| Q3 2025 | 27.62% | 1.12% | 0.35% | 1.43% | 3.74% |
| Q2 2025 | 25.16% | 1.00% | 0.33% | 1.51% | 3.56% |
| Q1 2025 | 25.19% | 0.73% | 0.03% | 0.14% | 3.46% |
| Q4 2024 | 25.15% | 0.95% | 0.09% | 0.41% | 3.64% |
| Q3 2024 | 25.26% | 0.86% | 0.09% | 0.42% | 3.83% |
Swipe the table sideways to see every column.
Branch Network
View the branch → 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.
| Branch | Location | ZIP | Deposits |
|---|---|---|---|
| Mayville Savings Bank (main office) | Mayville , WI | 53050 | $72.9M |
Regulatory record
Facts as filed or published, not a rating.
- Deposit market share
- <0.1% of deposits in WI, rank 166 of 185 institutions
- Period: June 30, 2026. Source: FDIC Summary of Deposits.
- Not on file
- Enforcement actions, Mortgage lending (HMDA), SBA 7(a) lending, 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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Frequently asked about Mayville Savings Bank
What are Mayville Savings Bank's total assets?
As of the Q2 2026 filing, Mayville Savings Bank reported total assets of $84.2 million in its FFIEC call report.
Where is Mayville Savings Bank headquartered?
It is headquartered in Mayville, WI, United States.
When was Mayville Savings Bank founded?
It was established in 1922, per the FDIC institution directory.
Is Mayville Savings Bank FDIC-insured?
Yes. It is an FDIC-insured savings bank (FDIC Certificate #30585). Deposits are insured up to $250,000 per depositor, per insured bank, for each account ownership category, per FDIC rules.
Who regulates Mayville Savings Bank?
Mayville Savings Bank's primary federal regulator is the FDIC.
What is Mayville Savings Bank's CET1 capital ratio?
It reported a Common Equity Tier 1 (CET1) capital ratio of 26.49% in its Q2 2026 call report, comfortably above the 7% level required once the capital conservation buffer is included.
How many branches does Mayville Savings Bank operate?
It operates 1 domestic office, per the FDIC institution directory. That count includes administrative and limited-service offices as well as full-service branches.
What is Mayville Savings Bank's Texas Ratio?
Its Texas Ratio is 1.33% 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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