32909 -- U.S. ZIP code Municipality (1990): PALM BAY, Florida All ZIPs for this municipality (1990): 32905 32907 32908 32909 Population (2000): 18203 Housing Units (2000): 6821 Land area (2000): 231.769580 sq. miles (600.280431 sq. km) Water area (2000): 1.615253 sq. miles (4.183485 sq. km) Total area (2000): 233.384833 sq. miles (604.463916 sq. km) Located within: Florida (FL) Location: 27.950975 N, 80.646795 W