31744 -- U.S. ZIP code Municipality (1990): DOERUN, Georgia All ZIPs for this municipality (1990): 31744 Population (2000): 3008 Housing Units (2000): 1333 Land area (2000): 110.217247 sq. miles (285.461346 sq. km) Water area (2000): 0.901419 sq. miles (2.334664 sq. km) Total area (2000): 111.118666 sq. miles (287.796010 sq. km) Located within: Georgia (GA) Location: 31.325004 N, 83.909378 W