* California
* Nevada
* Oregon
* Utah
* Wyoming
* Colorado
* Arizona
* New Mexico
* Montana
* Idaho
* Washington
These horses inhabit a variety of environments, including:
* High-desert grasslands
* Mountain meadows
* Open plains
* Sagebrush steppe
The specific locations and numbers of wild mustangs vary depending on factors like:
* Land management policies
* Available resources
* Human interactions
While mustangs are commonly associated with the western United States, they also exist in other parts of the world, including:
* Australia
* Spain
* South America
However, these populations are generally smaller and less well-established than those in the western United States.