32137 -- U.S. ZIP code Municipality (1990): PALM COAST, Florida All ZIPs for this municipality (1990): 32137 Population (2000): 21661 Housing Units (2000): 10856 Land area (2000): 49.465186 sq. miles (128.114238 sq. km) Water area (2000): 0.212854 sq. miles (0.551290 sq. km) Total area (2000): 49.678040 sq. miles (128.665528 sq. km) Located within: Florida (FL) Location: 29.581683 N, 81.216455 W