31070 -- U.S. ZIP code Municipality (1990): PINEHURST, Georgia All ZIPs for this municipality (1990): 31070 Population (2000): 805 Housing Units (2000): 376 Land area (2000): 51.869594 sq. miles (134.341627 sq. km) Water area (2000): 0.619470 sq. miles (1.604420 sq. km) Total area (2000): 52.489064 sq. miles (135.946047 sq. km) Located within: Georgia (GA) Location: 32.185677 N, 83.763489 W