32040 -- U.S. ZIP code Municipality (1990): GLEN SAINT MARY, Florida All ZIPs for this municipality (1990): 32040 Population (2000): 6139 Housing Units (2000): 2228 Land area (2000): 90.811828 sq. miles (235.201544 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 90.811828 sq. miles (235.201544 sq. km) Located within: Florida (FL) Location: 30.272356 N, 82.213519 W