Kootenai County is in Northern Idaho. Of the 44 counties in the state, 1,308-square-mile Kootenai County ranks 23rd by size. The total value of roughly 1,000 acres of timberland recently listed for sale in Idaho's Kootenai County was roughly $1 million. The average price of timberland for sale in Kootenai County was $234,100. Browse all Idaho forest and timberland for sale on the Land Network to find the right timberland acreage for your commercial or individual investment needs.