31626 -- U.S. ZIP code Municipality (1990): BOSTON, Georgia All ZIPs for this municipality (1990): 31626 Population (2000): 3169 Housing Units (2000): 1403 Land area (2000): 128.975696 sq. miles (334.045505 sq. km) Water area (2000): 0.836577 sq. miles (2.166724 sq. km) Total area (2000): 129.812273 sq. miles (336.212229 sq. km) Located within: Georgia (GA) Location: 30.782963 N, 83.788826 W