Eastern King Snake (Lampropeltis getula): This species is the most widespread and can be found from the southeastern United States all the way up to southern Ontario, Canada.
California King Snake (Lampropeltis californiae): As its name suggests, this species is found primarily in California, from the coast to the Sierra Nevada mountains.
Speckled King Snake (Lampropeltis getula holbrooki): This subspecies is mostly found in the southeastern United States, with a range extending into southern Texas and parts of Mexico.
Sonoran King Snake (Lampropeltis pyromelana): This species is found in the southwestern United States, particularly in Arizona, New Mexico, and parts of California.
Other King Snake Species: There are many other species of king snakes found throughout North America, including the:
* Scarlet King Snake (Lampropeltis elapsoides): Eastern US
* Mountain King Snake (Lampropeltis zonata): Western US and Mexico
* Ringneck Snake (Diadophis punctatus): Throughout North America
It's important to note: King snake distribution can vary depending on specific subspecies and habitat preferences. It's best to consult reliable sources like field guides or online databases for more detailed information on specific locations.