31734 -- U.S. ZIP code Municipality (1990): CLIMAX, Georgia All ZIPs for this municipality (1990): 31734 Population (2000): 2245 Housing Units (2000): 979 Land area (2000): 115.956153 sq. miles (300.325044 sq. km) Water area (2000): 0.934543 sq. miles (2.420456 sq. km) Total area (2000): 116.890696 sq. miles (302.745500 sq. km) Located within: Georgia (GA) Location: 30.880960 N, 84.424155 W