31519 -- U.S. ZIP code Municipality (1990): BROXTON, Georgia All ZIPs for this municipality (1990): 31519 Population (2000): 3444 Housing Units (2000): 1529 Land area (2000): 133.897966 sq. miles (346.794125 sq. km) Water area (2000): 1.121896 sq. miles (2.905696 sq. km) Total area (2000): 135.019862 sq. miles (349.699821 sq. km) Located within: Georgia (GA) Location: 31.676540 N, 82.889910 W