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is a town in Blount County, Alabama, United States. At the 2000 census the population was 470.
Hayden is located at 33°53'36.236" North, 86°45'25.139" West (33.893399, -86.756983).
According to the U.S. Census Bureau, the town has a total area of 0.9 square miles (2.4 km²), all of it land.