35079 -- U.S. ZIP code Municipality (1990): HAYDEN, Alabama All ZIPs for this municipality (1990): 35079 Population (2000): 7150 Housing Units (2000): 2925 Land area (2000): 110.539461 sq. miles (286.295878 sq. km) Water area (2000): 0.077141 sq. miles (0.199793 sq. km) Total area (2000): 110.616602 sq. miles (286.495671 sq. km) Located within: Alabama (AL) Location: 33.922179 N, 86.760704 W