30022 -- U.S. ZIP code Population (2000): 54453 Housing Units (2000): 19721 Land area (2000): 25.424227 sq. miles (65.848444 sq. km) Water area (2000): 0.041121 sq. miles (0.106503 sq. km) Total area (2000): 25.465348 sq. miles (65.954947 sq. km) Located within: Georgia (GA) Location: 34.026238 N, 84.245065 W