62810 -- U.S. ZIP code Municipality (1990): BELLE RIVE, Illinois All ZIPs for this municipality (1990): 62810 Population (2000): 1005 Housing Units (2000): 392 Land area (2000): 61.177021 sq. miles (158.447750 sq. km) Water area (2000): 0.430059 sq. miles (1.113848 sq. km) Total area (2000): 61.607080 sq. miles (159.561598 sq. km) Located within: Illinois (IL) Location: 38.218349 N, 88.739995 W