30558 -- U.S. ZIP code Municipality (1990): MAYSVILLE, Georgia All ZIPs for this municipality (1990): 30558 Population (2000): 4693 Housing Units (2000): 1839 Land area (2000): 57.784594 sq. miles (149.661404 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 57.784594 sq. miles (149.661404 sq. km) Located within: Georgia (GA) Location: 34.258054 N, 83.560587 W