31009 -- U.S. ZIP code Municipality (1990): CADWELL, Georgia All ZIPs for this municipality (1990): 31009 Population (2000): 1154 Housing Units (2000): 578 Land area (2000): 63.174347 sq. miles (163.620801 sq. km) Water area (2000): 0.042724 sq. miles (0.110654 sq. km) Total area (2000): 63.217071 sq. miles (163.731455 sq. km) Located within: Georgia (GA) Location: 32.309003 N, 83.026473 W