For more than a century, U.S. commercial banks have filed standardized financial reports with federal regulators. The Federal Reserve Bank of New York compiled these "Call Reports" into a research dataset covering 1959 to 2025: 2,544,226 quarterly observations from 24,716 unique FDIC-insured commercial banks. Finleet analyzed this dataset to quantify 65 years of structural transformation in American commercial banking.

The data documents a 69% decline in the number of commercial banks, from 14,752 in 1980 to 4,519 in 2025. Over the same period, total industry assets grew from $2.0 trillion to $24.6 trillion. The ten largest commercial banks now control 52.6% of industry assets, up from 27.7% in 1980. What follows are ten charts derived directly from Call Reports data.

1. Commercial Bank Count (1959-2025)

The number of FDIC-insured commercial banks peaked at 14,752 in 1980. The count declined every subsequent year except 2012 (a reporting methodology change). By Q1 2025, 4,519 commercial banks remained, a 69.4% reduction from peak.

The data shows three consolidation phases: steady decline through the late 1980s, accelerated decline in the 1990s following the Riegle-Neal Interstate Banking Act of 1994, and continued attrition post-2008. The rate of decline slowed after 2015, averaging 113 fewer banks per year from 2015-2025.

2. Total Industry Assets

Total assets held by FDIC-insured commercial banks grew from $207 billion in 1959 to $24.56 trillion in Q1 2025. The compound annual growth rate over 65 years was 7.6%. Assets grew particularly rapidly during 2020, increasing $3.22 trillion (17.3%) in a single year.

3. Average Assets Per Bank

Dividing total assets by bank count produces average assets per institution. This metric increased from $136 million in 1980 to $5.43 billion in 2025, a 40-fold increase. The surviving commercial banks are substantially larger than the institutions they replaced.

4. Top 10 Banks' Asset Concentration

Concentration among the largest commercial banks increased significantly. In 1980, the ten largest banks held 27.7% of total industry assets. This share increased to 52.6% by 2025. The concentration ratio exceeded 50% in 2007 and has remained above that level since.

The temporary decline in concentration during the late 1980s reflects rapid growth in the number of smaller commercial banks. Concentration accelerated following the Riegle-Neal Interstate Banking Act of 1994, which permitted interstate bank acquisitions. Post-2008 capital and liquidity requirements further accelerated consolidation by disproportionately increasing fixed compliance costs for smaller institutions.

5. Loan Portfolio Composition

The composition of commercial bank loan portfolios shifted substantially toward real estate. Real estate loans comprised 32.6% of total loans in 1980 and 47.0% in 2025. Commercial and industrial (C&I) loans declined from 35.7% to 18.7% over the same period.

Real estate concentration peaked at 59.8% in 2009 as C&I and consumer loan balances contracted during the financial crisis while real estate loans were slower to run off. The ratio has since stabilized near 47%.

6. Non-Performing Loan Ratio

The non-performing loan (NPL) ratio, defined as loans 90+ days past due or in non-accrual status as a percentage of total loans, captures credit quality across economic cycles. The data shows four distinct stress periods: 1990-1991, 2001-2002, 2008-2010, and a mild uptick in 2020.

The 2009 NPL ratio of 5.52% was the highest recorded in the dataset. The current ratio of 0.98% is below the 40-year average of 2.1%.

7. Equity-to-Assets Ratio

The equity-to-assets ratio measures bank capitalization. This ratio reached a low of 5.72% in 1974 and increased to 11.36% by 2019, reflecting post-2008 regulatory capital requirements. The ratio declined to 10.11% in 2025 as asset growth outpaced equity accumulation.

8. Aggregate Net Income

Total industry net income shows significant cyclical variation. The industry recorded an aggregate loss of $11.3 billion in 2009, the only negative year in the dataset. Peak profitability occurred in 2021 at $280.3 billion.

The 1987 low of $4.5 billion reflects large loan loss provisions related to Latin American debt exposures. The 2009 loss resulted from elevated charge-offs on residential and commercial real estate loans.

9. Total Employment

Total employment at FDIC-insured commercial banks remained relatively stable despite consolidation. Employment was 1.54 million in 1980 and 2.07 million in 2025. Average employees per bank increased from 104 in 1980 to 458 in 2025.

10. Decade Summary

The following table summarizes key metrics by decade, showing the trajectory of consolidation, asset growth, and profitability across 65 years of Call Reports data.

Data Observations

The Call Reports dataset documents several structural shifts in U.S. commercial banking between 1959 and 2025:

• Consolidation: Bank count declined 69% from 1980 peak while total assets increased 1,124%.
• Concentration: Top 10 bank asset share increased from 27.7% (1980) to 52.6% (2025).
• Loan Mix: Real estate loans increased from 32.6% to 47.0% of total loans; C&I loans declined from 35.7% to 18.7%.
• Capital: Equity-to-assets ratio nearly doubled from 5.72% (1974) to 10.11% (2025).
• Profitability: Industry net income increased from single-digit billions (1960s) to $270+ billion (2024).