The United States twenty-dollar bill ($20) is a denomination of U.S. currency. The seventh U.S. President (1829–1837), Andrew Jackson, has been featured on the front side of the bill since 1928; the White House is featured on the reverse.

As of December 2013, the average circulation life of a $20 bill is 7.9 years before it is replaced due to wear. About 11% of all notes printed in 2009 were $20 bills. Twenty-dollar bills are delivered by Federal Reserve Banks in violet straps.

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