32086 -- U.S. ZIP code Municipality (1990): SAINT AUGUSTINE, Florida All ZIPs for this municipality (1990): 32084 32086 32092 32095 Population (2000): 22989 Housing Units (2000): 11167 Land area (2000): 77.214441 sq. miles (199.984476 sq. km) Water area (2000): 0.758422 sq. miles (1.964303 sq. km) Total area (2000): 77.972863 sq. miles (201.948779 sq. km) Located within: Florida (FL) Location: 29.811123 N, 81.309872 W