62882 -- U.S. ZIP code Municipality (1990): SANDOVAL, Illinois All ZIPs for this municipality (1990): 62882 Population (2000): 2641 Housing Units (2000): 1125 Land area (2000): 30.582726 sq. miles (79.208894 sq. km) Water area (2000): 0.038177 sq. miles (0.098878 sq. km) Total area (2000): 30.620903 sq. miles (79.307772 sq. km) Located within: Illinois (IL) Location: 38.608230 N, 89.119637 W