Between 1990 and 2000 the five fastest-growing cities of any size were `` Cedar Hills '' ( 302 percent ) , `` Draper '' ( 248 percent ) , `` Woodland Hills '' ( 213 percent ) , `` Ivins '' ( 173 percent ) , and `` South Jordan '' ( 141 percent ) . Between 1990 and 2000 the five fastest-growing cities of any size were Cedar Hills ( 302 percent ) , Draper ( 248 percent ) , Woodland Hills ( 213 percent ) , Ivins ( 173 percent ) , and South Jordan ( 141 percent ) .