About Fountain Hills, Arizona
Coordinates: 33°36?17?N 111°43?43?W? / ?33.60472°N 111.72861°W? / 33.60472; -111.72861Coordinates: 33°36?17?N 111°43?43?W? / ?33.60472°N 111.72861°W? / 33.60472; -111.7286118.2 sq mi (47 km2)18.1 sq mi (47 km2) ? Density 1,275.7/sq mi (492.6/km2)http://www.fh.az.gov/Fountain Hills is a town in Maricopa County, Arizona, USA, neighboring the Fort McDowell Yavapai Nation, Salt River Pima-Maricopa Indian Community, and Scottsdale, Arizona. The population is 24,669, as of the 2006 Census. It was the eighth fastest-growing place among cities and towns in Arizona between the 1990 and 2000 censuses. It has the world's fourth tallest fountain. The town has two annual fairs, a local art fair and the Fountain Hills Great Fair which incorporates arts and a carnival. Each year the town's fountain is dyed green in celebration of St. Patrick's day.