How safe is my money in a federal bank?

BANK OF ELK RIVER 9 Bank of Sunset & Trust Company 10 Brady National Bank 3 CALPRIVATE Bank 8 Carroll County Trust Company 11 Charter Bank 9 CITIZENS BUS Bank National Association 1 COMMUNITY WEST Bank 8 First Bank Elk River 2 INDEPENDENCE Bank OF KY 5 Mid-Central National Bank 3 NEW MILLENNIUM Bank 10 State Bank of Cherry 2 State Bank of Chilton 2 State Bank of Cold Spring 6 STATE Bank OF THE LAKES National Association 4 UNITED B&TC 4 UNITED SCTY Bank 6 WALLIS Bank 13 Williamstown Bank, Inc. 7