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Bank of Lake Mills: Efficiency Ratio

29.15% Ranks #42 of 3,644 U.S. banks · 99th percentile

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

Bank of Lake Mills reported a efficiency ratio of 29.15% as of Q2 2026, ranking #42 of 3,644 U.S. banks (99th percentile). The efficiency ratio measures non-interest operating expense against net revenue. A lower ratio means the bank converts more of each revenue dollar into pre-tax income.

12-Quarter Trend

Q3 2023 Latest
Q2 2026 29.15%
Q1 2026 96.49%
Q4 2025 55.65%
Q3 2025 56.07%
Q2 2025 50.64%
Q1 2025 51.66%
Q4 2024 62.77%
Q3 2024 67.23%
Q2 2024 69.03%
Q1 2024 71.51%
Q4 2023 62.89%
Q3 2023 62.54%

National Context

Latest value 29.15%
National rank#42 of 3,644
Percentile 99th
12-quarter low29.15%
12-quarter high96.49%
Full rankingView leaderboard

What is the Efficiency Ratio?

The Efficiency Ratio measures non-interest operating expense against net revenue (net interest income + non-interest income). It answers: how many cents of operating cost does the bank spend to generate each dollar of revenue?

Most US community banks report efficiency ratios between 55% and 70%. Below 55% is excellent. Above 75% suggests structural expense issues: possibly over-branched, over-staffed, or sub-scale relative to revenue.

Full definition & formula →

Frequently asked questions

What is Bank of Lake Mills's Efficiency Ratio?

Bank of Lake Mills's Efficiency Ratio was 29.15% as of Q2 2026, ranking #42 of 3,644 U.S. banks.

What is the Efficiency Ratio?

The Efficiency Ratio measures non-interest operating expense against net revenue (net interest income + non-interest income). It answers: how many cents of operating cost does the bank spend to generate each dollar of revenue?

Source: FFIEC call reports, standardized by BankRegReports. Values are point-in-time as filed. See the full Bank of Lake Mills profile or how this data updates. The figures come from the bank's call report.

Regulator records: FDIC BankFind (cert 8695) · FFIEC NIC profile (RSSD 477349)