31007 -- U.S. ZIP code Municipality (1990): BYROMVILLE, Georgia All ZIPs for this municipality (1990): 31007 Population (2000): 945 Housing Units (2000): 367 Land area (2000): 61.071072 sq. miles (158.173343 sq. km) Water area (2000): 0.812888 sq. miles (2.105371 sq. km) Total area (2000): 61.883960 sq. miles (160.278714 sq. km) Located within: Georgia (GA) Location: 32.199721 N, 83.913273 W