This is a list of U.S. state soils. A state soil is a soil that has special significance to a particular state. Each state in the United States has selected a state soil, twenty of which have been legislatively established. These official state soils share the same level of distinction as official state flowers and birds. Also, representative soils have been selected for Puerto Rico and the U.S. Virgin Islands.[1]
| State federal district or territory | State soil | Image | Year adopted as official state symbol (if any) | |
|---|---|---|---|---|
| Alabama | 1997[2] | |||
| Alaska | ||||
| Arizona | ||||
| Arkansas | 1997 | |||
| California | 1997 | |||
| Colorado | Seitz[3] | |||
| Connecticut | proposed[4] | |||
| Delaware | 2000 | |||
| Florida | 1989 | |||
| Georgia | ||||
| Hawaii | ||||
| Idaho | ||||
| Illinois | 2001 | |||
| Indiana | ||||
| Iowa | ||||
| Kansas | 1990 | |||
| Kentucky | 1990 | |||
| Louisiana | ||||
| Maine | 1999 | |||
| Maryland | ||||
| Massachusetts | 1990 | |||
| Michigan | 1990 | |||
| Minnesota | 2012 | |||
| Mississippi | 2003 | |||
| Missouri | ||||
| Montana | 2015[5] | |||
| Nebraska | 1979 | |||
| Nevada | 2001 | |||
| New Hampshire | Marlow[6] | |||
| New Jersey | ||||
| New Mexico | ||||
| New York | ||||
| North Carolina | ||||
| North Dakota | ||||
| Ohio | ||||
| Oklahoma | 1987 | |||
| Oregon | 2011[7] [8] | |||
| Pennsylvania | ||||
| Puerto Rico | ||||
| Rhode Island | ||||
| South Carolina | ||||
| South Dakota | 1990 | |||
| Tennessee | ||||
| Texas | ||||
| Utah | Mivida[9] | |||
| Vermont | 1985 | |||
| Virgin Islands | ||||
| Virginia | ||||
| Washington | proposed[10] | |||
| West Virginia | 1997 | |||
| Wisconsin | 1983 | |||
| Wyoming |