62047 -- U.S. ZIP code Municipality (1990): HARDIN, Illinois All ZIPs for this municipality (1990): 62047 Population (2000): 1559 Housing Units (2000): 721 Land area (2000): 32.879250 sq. miles (85.156863 sq. km) Water area (2000): 0.079381 sq. miles (0.205595 sq. km) Total area (2000): 32.958631 sq. miles (85.362458 sq. km) Located within: Illinois (IL) Location: 39.128014 N, 90.615900 W