Environment

US States With The Most National Forests

The state of California has the most US National Forests.

The United States’ National Forests cover an area of approximately 188.3 million acres. There are 154 national forests in the country managed by the US Forest Service. Although there are 154 National Forests, most of these forests are managed together as either a single forest or individually. All but ten states of the US have at least one national forest. Some of the National Forests are shared by two or more states such as Ashley National Forest which is shared by both Utah and Wyoming. Thus, this article focuses on the states with the most forests irrespective of whether the forests are shared or not.

States With The Most National Forests

Carolina

Although most of the national forest land is in Alaska and Maine has the largest forest cover in the US, California has the most national forests. The state of California has 20 national forests of which 18 forests are entirely in the state while it shares two forests with two other states. The shared national forest is Humboldt-Toiyabe which stretches from Nevada into California and Rogue River-Siskiyou shared with Oregon. Other forests in California include Klamath, Lake Tahoe Basin Management Unit, Inyo, Modoc, and Six Rivers among others. The largest national forest in the state is Shasta-Trinity, covering an area of 9,021.6 square kilometers.

Colorado

Colorado has the third greatest percentage of its land covered by the national forest (20.9%) after Idaho and Oregon. It has 12 national forests of which 10 are entirely in the state. Colorado shares the Manti-La Sal National Forest with Utah. This national forest covers the westernmost parts of Colorado. It also shares the Medicine Bow – Routt National Forest with Wyoming. The largest national forest in Colorado and the most visited forest in the US is the White River National Forest which covers an area of 9,257.2 square kilometers. Other notable national forests in the state include Pike, Grand Mesa, Arapaho, Gunnison, San Isabela, and the Rio Grande.

Oregon

Oregon has the second-greatest percentage of land covered by the National forest (24%) after Idaho. The state boasts of 12 national forests, sharing only one forest, Klamath, with California. The largest national forest in Oregon is Wallowa-Whitman which stretches from the Blue Mountains to the Snake River and covers an area of approximately 9,159.1 square kilometers. Other notable forests in Oregon include Fremont-Winema, Deschutes, Ochoco, and Willamette.

Idaho

Idaho has the greatest percentage of land under national forests at 38.2% with approximately 20.4 million acres of land covered by the national forest. There are 12 national forests in Idaho of which four are shared while the other eight are entirely within the state. The shared national forests include Uinta-Wasatch-Cache (Utah and Wyoming), Wallowa-Whitman (Oregon), Kootenai (Montana), and Bitterroot (Montana). Other national forests within the state include Salmon-Challis (largest national forest in Idaho), Boise, Nez Perce, and Idaho Panhandle.

The National Forest Count in the States

Only five states in the US have at least ten national forests with some of the forests shared by one or more states. Of the 41 states with at least one national forest, 28 states have less than five national forests while 13 states have only one national forest. Interestingly, Maine which has 89% of its land area covered by forest, has only one national forest.

US States With The Most National Forests

RankStateNational Forests Within State Boundary
1California20
2Colorado12
3Oregon12
4Idaho11
5Montana10
6Wyoming8
7New Mexico7
8Washington7
9Arizona6
10Mississippi6
11Utah6
12North Carolina5
13Alabama4
14Texas4
15Florida3
16Kentucky3
17Michigan3
18Nevada3
19Alaska2
20Arkansas2
21Minnesota2
22Nebraska2
23South Carolina2
24South Dakota2
25Tennessee2
26West Virginia2
27Georgia1
28Illinois1
29Indiana1
30Louisiana1
31Maine1
32Missouri1
33New Hampshire1
34New York1
35Ohio1
36Oklahoma1
37Pennsylvania1
38Puerto Rico1
39Vermont1
40Virginia1
41Wisconsin1

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