By state and territory
A unit is listed under every state or territory its boundary reaches, so a wilderness on a state line appears twice. Counts are refuges, wilderness areas, forests and BLM units in that order.
Alabama
15 units · 11 refuges · 3 wilderness areas · 1 forest · 0 BLM units
Alaska
67 units · 16 refuges · 48 wilderness areas · 2 forests · 1 BLM unit
American Samoa
1 unit · 1 refuge · 0 wilderness areas · 0 forests · 0 BLM units
Arizona
115 units · 10 refuges · 90 wilderness areas · 6 forests · 9 BLM units
Arkansas
25 units · 11 refuges · 12 wilderness areas · 2 forests · 0 BLM units
California
224 units · 37 refuges · 154 wilderness areas · 20 forests · 13 BLM units
Colorado
65 units · 8 refuges · 44 wilderness areas · 8 forests · 5 BLM units
Connecticut
3 units · 3 refuges · 0 wilderness areas · 0 forests · 0 BLM units
Delaware
3 units · 3 refuges · 0 wilderness areas · 0 forests · 0 BLM units
Florida
48 units · 29 refuges · 17 wilderness areas · 1 forest · 1 BLM unit
Georgia
27 units · 11 refuges · 14 wilderness areas · 2 forests · 0 BLM units
Guam
1 unit · 1 refuge · 0 wilderness areas · 0 forests · 0 BLM units
Hawaii
12 units · 10 refuges · 2 wilderness areas · 0 forests · 0 BLM units
Idaho
33 units · 6 refuges · 15 wilderness areas · 10 forests · 2 BLM units
Illinois
23 units · 13 refuges · 8 wilderness areas · 2 forests · 0 BLM units
Indiana
5 units · 3 refuges · 1 wilderness area · 1 forest · 0 BLM units
Iowa
8 units · 8 refuges · 0 wilderness areas · 0 forests · 0 BLM units
Kansas
5 units · 4 refuges · 0 wilderness areas · 1 forest · 0 BLM units
Kentucky
9 units · 4 refuges · 2 wilderness areas · 3 forests · 0 BLM units
Louisiana
27 units · 23 refuges · 3 wilderness areas · 1 forest · 0 BLM units
Maine
15 units · 11 refuges · 3 wilderness areas · 1 forest · 0 BLM units
Maryland
7 units · 7 refuges · 0 wilderness areas · 0 forests · 0 BLM units
Massachusetts
12 units · 11 refuges · 1 wilderness area · 0 forests · 0 BLM units
Michigan
27 units · 8 refuges · 16 wilderness areas · 3 forests · 0 BLM units
Minnesota
18 units · 13 refuges · 3 wilderness areas · 2 forests · 0 BLM units
Mississippi
19 units · 15 refuges · 3 wilderness areas · 1 forest · 0 BLM units
Missouri
19 units · 10 refuges · 8 wilderness areas · 1 forest · 0 BLM units
Montana
44 units · 19 refuges · 15 wilderness areas · 8 forests · 2 BLM units
Nebraska
11 units · 8 refuges · 2 wilderness areas · 1 forest · 0 BLM units
Nevada
93 units · 9 refuges · 73 wilderness areas · 3 forests · 8 BLM units
New Hampshire
11 units · 5 refuges · 5 wilderness areas · 1 forest · 0 BLM units
New Jersey
7 units · 5 refuges · 2 wilderness areas · 0 forests · 0 BLM units
New Mexico
60 units · 9 refuges · 39 wilderness areas · 6 forests · 6 BLM units
New York
14 units · 12 refuges · 1 wilderness area · 1 forest · 0 BLM units
North Carolina
24 units · 11 refuges · 12 wilderness areas · 1 forest · 0 BLM units
North Dakota
66 units · 62 refuges · 3 wilderness areas · 1 forest · 0 BLM units
Northern Mariana Islands
2 units · 2 refuges · 0 wilderness areas · 0 forests · 0 BLM units
Ohio
6 units · 4 refuges · 1 wilderness area · 1 forest · 0 BLM units
Oklahoma
14 units · 9 refuges · 3 wilderness areas · 2 forests · 0 BLM units
Oregon
88 units · 24 refuges · 48 wilderness areas · 13 forests · 3 BLM units
Pennsylvania
7 units · 4 refuges · 2 wilderness areas · 1 forest · 0 BLM units
Puerto Rico
7 units · 5 refuges · 1 wilderness area · 1 forest · 0 BLM units
Rhode Island
5 units · 5 refuges · 0 wilderness areas · 0 forests · 0 BLM units
South Carolina
17 units · 8 refuges · 7 wilderness areas · 2 forests · 0 BLM units
South Dakota
12 units · 6 refuges · 2 wilderness areas · 4 forests · 0 BLM units
Tennessee
22 units · 8 refuges · 12 wilderness areas · 2 forests · 0 BLM units
Texas
28 units · 20 refuges · 6 wilderness areas · 2 forests · 0 BLM units
U.S. Minor Outlying Islands
9 units · 9 refuges · 0 wilderness areas · 0 forests · 0 BLM units
U.S. Virgin Islands
3 units · 3 refuges · 0 wilderness areas · 0 forests · 0 BLM units
Utah
67 units · 3 refuges · 51 wilderness areas · 6 forests · 7 BLM units
Vermont
11 units · 2 refuges · 8 wilderness areas · 1 forest · 0 BLM units
Virginia
40 units · 15 refuges · 24 wilderness areas · 1 forest · 0 BLM units
Washington
62 units · 22 refuges · 31 wilderness areas · 8 forests · 1 BLM unit
West Virginia
13 units · 2 refuges · 9 wilderness areas · 2 forests · 0 BLM units
Wisconsin
17 units · 9 refuges · 7 wilderness areas · 1 forest · 0 BLM units
Wyoming
30 units · 7 refuges · 15 wilderness areas · 8 forests · 0 BLM units