30147 -- U.S. ZIP code Municipality (1990): LINDALE, Georgia All ZIPs for this municipality (1990): 30147 Population (2000): 4475 Housing Units (2000): 1856 Land area (2000): 25.252227 sq. miles (65.402965 sq. km) Water area (2000): 0.049699 sq. miles (0.128719 sq. km) Total area (2000): 25.301926 sq. miles (65.531684 sq. km) Located within: Georgia (GA) Location: 34.175095 N, 85.180848 W