32046 -- U.S. ZIP code Municipality (1990): HILLIARD, Florida All ZIPs for this municipality (1990): 32046 Population (2000): 8086 Housing Units (2000): 3074 Land area (2000): 191.110901 sq. miles (494.974939 sq. km) Water area (2000): 0.116275 sq. miles (0.301151 sq. km) Total area (2000): 191.227176 sq. miles (495.276090 sq. km) Located within: Florida (FL) Location: 30.685319 N, 81.930610 W