Sunflower Bank, National Association is headquartered in Dallas, Texas. It is a national bank (chartered by the OCC), established 05/24/1892 and insured by the FDIC since 01/01/1934. At the 06/30/2026 reporting date it held $15.7 billion in assets and $13.5 billion in deposits across 103 offices.
Size
By total assets it ranks #125 of 4,213 active FDIC-insured banks in the United States. Among the 346 FDIC-insured banks headquartered in Texas it ranks #6.
Capital and earnings
| Equity capital | $1.9 billion (12.3% of assets) |
|---|---|
| Net income, year to date | $18 million through 06/30/2026 |
| Return on assets (annualized) | 0.34% |
Equity capital is what the bank owns after subtracting its liabilities; a higher share of assets means a thicker cushion against losses. These are the bank’s own regulatory filings, not a rating or a recommendation.
Is it FDIC insured?
Yes. Sunflower Bank, National Association holds FDIC certificate number 4767. Deposits are insured up to $250,000 per depositor, per insured bank, per ownership category. You can confirm this on the bank’s FDIC BankFind page.
Other large banks in Texas
- Charles Schwab Bank, SSB, $251 billion in assets
- Frost Bank, $54.0 billion in assets
- Prosperity Bank, $43.9 billion in assets
- Texas Capital Bank, $33.6 billion in assets
- Charles Schwab Premier Bank, SSB, $26.6 billion in assets
- First Financial Bank, $15.2 billion in assets
Banks of a similar size
- Live Oak Banking Company, #123, $16.0 billion in assets
- Safra National Bank of New York, #124, $15.7 billion in assets
- Nicolet National Bank, #126, $15.4 billion in assets
- First Financial Bank, #127, $15.2 billion in assets
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- Texas property tax, home prices and banks
- All large US banks
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This page reports regulatory data only. It does not show the bank’s rates or products, which change often and are listed on the bank’s own site. sunflowerbank.com