'Lewis County, ID' definitions:

Lewis -- U.S. County in Idaho

From: Gazetteer 2000
Name :
Lewis -- U.S. County in Idaho
Population (2000) :
3747
Housing Units (2000) :
1795
Land area (2000) :
479.042935 sq. miles (1240.715453 sq. km)
Water area (2000) :
0.765967 sq. miles (1.983845 sq. km)
Total area (2000) :
479.808902 sq. miles (1242.699298 sq. km)
Located within :
Idaho (ID), FIPS 16
Location :
46.233719 N, 116.379388 W