United States
The country's mammalian diversity consists of488 livingand 3 extinct species in 9 orders,41 families, and 164 genera.
Notes: The list excludes widespread and domesticated species. Extinct species are based on records in the past 500 years.
Mammal Diversity by State
Click on a state to view its mammal diversity statistics.
| State | Total Orders | Total Families | Total Genera | Total Living Species | Total Extinct Species |
|---|---|---|---|---|---|
| Alaska | 6 | 23 | 60 | 98 | 0 |
| Alabama | 9 | 26 | 52 | 75 | 0 |
| Arkansas | 8 | 19 | 45 | 65 | 0 |
| Arizona | 8 | 25 | 73 | 147 | 0 |
| California | 6 | 33 | 101 | 214 | 0 |
| Colorado | 8 | 24 | 72 | 130 | 0 |
| Connecticut | 8 | 25 | 54 | 65 | 0 |
| District of Columbia | 7 | 21 | 44 | 49 | 0 |
| Delaware | 8 | 23 | 46 | 53 | 0 |
| Florida | 9 | 27 | 62 | 86 | 1 |
| Georgia | 9 | 26 | 59 | 86 | 1 |
| Hawaii | 3 | 8 | 20 | 28 | 0 |
| Iowa | 7 | 18 | 45 | 57 | 0 |
| Idaho | 6 | 21 | 64 | 113 | 0 |
| Illinois | 8 | 18 | 44 | 61 | 0 |
| Indiana | 7 | 18 | 42 | 61 | 0 |
| Kansas | 8 | 21 | 58 | 82 | 0 |
| Kentucky | 8 | 18 | 44 | 68 | 0 |
| Louisiana | 9 | 26 | 56 | 71 | 0 |
| Massachusetts | 7 | 25 | 59 | 74 | 1 |
| Maryland | 8 | 24 | 58 | 75 | 0 |
| Maine | 7 | 23 | 53 | 71 | 1 |
| Michigan | 7 | 21 | 52 | 68 | 0 |
| Minnesota | 6 | 20 | 55 | 73 | 0 |
| Missouri | 8 | 19 | 47 | 69 | 0 |
| Mississippi | 9 | 20 | 42 | 59 | 0 |
| Montana | 6 | 20 | 57 | 102 | 0 |
| North Carolina | 8 | 26 | 64 | 99 | 0 |
| North Dakota | 6 | 19 | 51 | 76 | 0 |
| Nebraska | 8 | 20 | 55 | 82 | 0 |
| New Hampshire | 7 | 23 | 54 | 70 | 0 |
| New Jersey | 8 | 26 | 61 | 79 | 0 |
| New Mexico | 8 | 26 | 74 | 154 | 0 |
| Nevada | 6 | 24 | 64 | 124 | 0 |
| New York | 8 | 25 | 59 | 79 | 0 |
| Ohio | 7 | 17 | 43 | 57 | 0 |
| Oklahoma | 8 | 22 | 63 | 97 | 0 |
| Oregon | 6 | 32 | 87 | 151 | 0 |
| Pennsylvania | 7 | 18 | 47 | 64 | 0 |
| Rhode Island | 8 | 24 | 55 | 66 | 0 |
| South Carolina | 9 | 24 | 57 | 84 | 0 |
| South Dakota | 6 | 19 | 56 | 86 | 0 |
| Tennessee | 8 | 19 | 50 | 74 | 0 |
| Texas | 9 | 32 | 88 | 160 | 0 |
| Utah | 6 | 21 | 67 | 127 | 0 |
| Virginia | 8 | 26 | 64 | 93 | 0 |
| Vermont | 7 | 17 | 39 | 54 | 0 |
| Washington | 6 | 30 | 81 | 134 | 0 |
| Wisconsin | 7 | 18 | 47 | 62 | 0 |
| West Virginia | 6 | 16 | 46 | 65 | 0 |
| Wyoming | 6 | 21 | 63 | 114 | 0 |