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There are 7240 total banks have in USA. There are 1812 with assets in excess of $300 million.
A list of many commercial banks in the United States can be found at the website of the FDIC. According to the FDIC, there were 8,430 FDIC-insured commercial banks in the United States as of August 22, 2008. Every member of the Federal Reserve System is listed here along with non-members who are also insured by the FDIC. This list does not include banks and investments that are not FDIC-insured.
Due to the 2008 financial crisis, and to encourage businesses and high-net-worth individuals to keep their cash in the largest banks (rather than spreading it out), Congress temporarily increased the insurance limit to $250,000. With the passage of the Dodd-Frank Wall Street Reform and Consumer Protection Act, this increase became permanent as of July 21, 2010.
