31622 -- U.S. ZIP code Municipality (1990): ALAPAHA, Georgia All ZIPs for this municipality (1990): 31622 Population (2000): 1814 Housing Units (2000): 840 Land area (2000): 97.912592 sq. miles (253.592438 sq. km) Water area (2000): 0.547225 sq. miles (1.417305 sq. km) Total area (2000): 98.459817 sq. miles (255.009743 sq. km) Located within: Georgia (GA) Location: 31.379665 N, 83.218034 W