30641 -- U.S. ZIP code Municipality (1990): GOOD HOPE, Georgia All ZIPs for this municipality (1990): 30641 Population (2000): 1222 Housing Units (2000): 491 Land area (2000): 27.295486 sq. miles (70.694981 sq. km) Water area (2000): 0.013969 sq. miles (0.036179 sq. km) Total area (2000): 27.309455 sq. miles (70.731160 sq. km) Located within: Georgia (GA) Location: 33.766057 N, 83.575975 W