30182 -- U.S. ZIP code Municipality (1990): WACO, Georgia All ZIPs for this municipality (1990): 30182 Population (2000): 2440 Housing Units (2000): 972 Land area (2000): 35.021876 sq. miles (90.706238 sq. km) Water area (2000): 0.052327 sq. miles (0.135526 sq. km) Total area (2000): 35.074203 sq. miles (90.841764 sq. km) Located within: Georgia (GA) Location: 33.658254 N, 85.234974 W