Caribou County Idaho was established in 1919.
The total area of Caribou County Idaho is, 1,744 sq mi, (4,574 km sq).
As of the 2000 Census, the population of Idaho County Idaho is, 15,511.
As of the 2000 Census, the population of Bonner County Idaho is 36,835.
As of the 2000 Census, the population of Latah County Idaho is, 34,935.
As of the 2000 Census, the population of Gooding County Idaho is, 14,155.
As of the 2000 Census, the population of Clark County Idaho is, 1,022.
As of the 2000 Census, the population of Madison County Idaho is, 27,467.
As of the 2000 Census, the population of Clearwater County Idaho is, 8,930.
As of the 2000 Census the population of Benewah County Idaho is 9,171.
As of the 2000 Census the population of Bannock County, Idaho is 75,565.
As of the 2000 Census, the population of Bingham County Idaho is 41,735.