Highest Land Area In Idaho By County

Square miles

Rank County Land Area
1 Idaho County, Idaho 8,477.4
2 Owyhee County, Idaho 7,665.5
3 Custer County, Idaho 4,920.9
4 Lemhi County, Idaho 4,563.4
5 Valley County, Idaho 3,664.5
6 Elmore County, Idaho 3,074.7
7 Blaine County, Idaho 2,643.6
8 Shoshone County, Idaho 2,629.7
9 Cassia County, Idaho 2,565.1
10 Clearwater County, Idaho 2,457.3
11 Butte County, Idaho 2,231.7
12 Bingham County, Idaho 2,094.0
13 Twin Falls County, Idaho 1,921.2
14 Boise County, Idaho 1,899.2
15 Bonneville County, Idaho 1,866.1
16 Fremont County, Idaho 1,863.5
17 Clark County, Idaho 1,764.2
18 Caribou County, Idaho 1,764.2
19 Bonner County, Idaho 1,734.6
20 Washington County, Idaho 1,453.0
21 Power County, Idaho 1,404.2
22 Adams County, Idaho 1,363.1
23 Boundary County, Idaho 1,268.6
24 Kootenai County, Idaho 1,244.1
25 Lincoln County, Idaho 1,201.4
26 Oneida County, Idaho 1,200.1
27 Bannock County, Idaho 1,112.0
28 Jefferson County, Idaho 1,093.5
29 Latah County, Idaho 1,076
30 Camas County, Idaho 1,074.5
31 Ada County, Idaho 1,052.6
32 Bear Lake County, Idaho 974.8
33 Nez Perce County, Idaho 848.1
34 Benewah County, Idaho 776.6
35 Minidoka County, Idaho 757.6
36 Gooding County, Idaho 729.0
37 Franklin County, Idaho 663.6
38 Jerome County, Idaho 597.2
39 Canyon County, Idaho 587.4
40 Gem County, Idaho 560.9
41 Lewis County, Idaho 478.8
42 Madison County, Idaho 469.2
43 Teton County, Idaho 449.5
44 Payette County, Idaho 406.9

Land Area By

City Congressional District County School District

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Race Lists

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Size Lists

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