35117 -- U.S. ZIP code Municipality (1990): MOUNT OLIVE, Alabama All ZIPs for this municipality (1990): 35117 Population (2000): 4783 Housing Units (2000): 1899 Land area (2000): 29.346301 sq. miles (76.006567 sq. km) Water area (2000): 0.010685 sq. miles (0.027675 sq. km) Total area (2000): 29.356986 sq. miles (76.034242 sq. km) Located within: Alabama (AL) Location: 33.665823 N, 86.871117 W