31011 -- U.S. ZIP code Municipality (1990): CHAUNCEY, Georgia All ZIPs for this municipality (1990): 31011 Population (2000): 848 Housing Units (2000): 365 Land area (2000): 42.759539 sq. miles (110.746694 sq. km) Water area (2000): 0.091183 sq. miles (0.236164 sq. km) Total area (2000): 42.850722 sq. miles (110.982858 sq. km) Located within: Georgia (GA) Location: 32.108676 N, 83.060062 W