32187 -- U.S. ZIP code Municipality (1990): SAN MATEO, Florida All ZIPs for this municipality (1990): 32187 Population (2000): 2037 Housing Units (2000): 910 Land area (2000): 24.116176 sq. miles (62.460607 sq. km) Water area (2000): 0.167841 sq. miles (0.434706 sq. km) Total area (2000): 24.284017 sq. miles (62.895313 sq. km) Located within: Florida (FL) Location: 29.589748 N, 81.570093 W