33880 -- U.S. ZIP code Municipality (1990): ELOISE, Florida All ZIPs for this municipality (1990): 33880 Population (2000): 33778 Housing Units (2000): 14335 Land area (2000): 37.307265 sq. miles (96.625369 sq. km) Water area (2000): 3.719108 sq. miles (9.632446 sq. km) Total area (2000): 41.026373 sq. miles (106.257815 sq. km) Located within: Florida (FL) Location: 27.997276 N, 81.745543 W