31733 -- U.S. ZIP code Municipality (1990): CHULA, Georgia All ZIPs for this municipality (1990): 31733 Population (2000): 1548 Housing Units (2000): 634 Land area (2000): 55.180784 sq. miles (142.917568 sq. km) Water area (2000): 1.006041 sq. miles (2.605633 sq. km) Total area (2000): 56.186825 sq. miles (145.523201 sq. km) Located within: Georgia (GA) Location: 31.592199 N, 83.480043 W