33410 -- U.S. ZIP code Municipality (1990): PALM BEACH GARDE, Florida All ZIPs for this municipality (1990): 33410 33418 Population (2000): 27174 Housing Units (2000): 13123 Land area (2000): 12.788534 sq. miles (33.122149 sq. km) Water area (2000): 0.059565 sq. miles (0.154273 sq. km) Total area (2000): 12.848099 sq. miles (33.276422 sq. km) Located within: Florida (FL) Location: 26.839588 N, 80.088240 W