Is It Legal to Own a California Kingsnake? State-by-State Guide
California kingsnakes are legal to own almost everywhere in the US, but Oregon and Nevada both write their rules around how the snake looks rather than what species it is. Hawaii bans every snake outright, and Delaware requires a permit for any reptile not native to the state.
Is It Legal to Own a California Kingsnake? State-by-State Guide
California kingsnakes are one of the most widely kept pet snakes in the US, prized for a calm temperament and the huge range of colors and patterns decades of captive breeding have produced. Legally, they're about as uncomplicated as a pet snake gets across most of the country, tripped up mainly by two states that write their rules around how the snake looks rather than what species it is. For everything else about keeping one, see our full California Kingsnake care guide, and the Kingsnake encyclopedia profile for more on the species itself.
Where California Kingsnakes Actually Stand
| Where | Status | Why |
|---|---|---|
| Oregon | Conditional, pattern-dependent | The noncontrolled-species rule for kingsnakes was written under an older taxonomy and only clears individuals 'morphologically distinct from native species,' in practice a recognizable color or pattern morph rather than an ordinary wild-type-looking snake |
| Nevada | Legal, but pattern can matter | The unprotected-reptile category covers most kingsnakes, but singles out California kingsnakes lacking a continuous banded or ringed pattern from head to vent as the specific unprotected form |
| Hawaii | Illegal statewide | A total ban on the snake suborder Serpentes, every species included, with no pet-keeping permit available |
| Delaware | Permit required | Any reptile not native to or generally found in Delaware needs a Department of Agriculture permit before entering the state; this Pacific coast species qualifies |
| New Mexico | Unclear | Unlisted in the exotic-wildlife danger-group regulation text found, which defaults it to Group IV, whose actual requirements weren't confirmed |
| Vermont | Unclear | Requires an Importation and Possession Permit for any wild animal not on the state's Unrestricted Wild Animals List; whether this species is on that list wasn't confirmed |
| California, Massachusetts | Legal | Absent from California's restricted species list entirely, and named directly by genus, Lampropeltis, on Massachusetts's license-exemption list |
| Everywhere else | Generally legal | Cleared either by a venom-only test, non-native status, or a direct genus-level exemption in the remaining states |
Mostly a Non-Issue Across the Country
Across the great majority of states, a California kingsnake clears whatever test that state applies to pet reptiles. Some, like Alaska and Idaho, draw the line at venom, not species, so a nonvenomous colubrid is automatically fine. Others, including Massachusetts and Rhode Island, name the genus Lampropeltis directly on their license-exemption lists, and Arkansas and Colorado clear the same genus with narrow carve-outs that don't reach the California kingsnake specifically. In a long list of other states, from Alabama and Maryland to Missouri, New York, Pennsylvania, Tennessee, and Wisconsin, the deciding factor is simply that the California kingsnake isn't a native species, so it falls outside the permit systems built around each state's own native reptiles.
Oregon and Nevada: Why Your Kingsnake's Pattern Can Matter
Oregon's noncontrolled-species rule for kingsnakes, OAR 635-056-0060(D), was written under an older taxonomy that classified the California kingsnake as a subspecies, Lampropeltis getula californiae. The rule only clears individuals "morphologically distinct from native species," which in practice means a recognizable color or pattern morph, not an ordinary wild-type-looking kingsnake or its offspring. The more natural your kingsnake looks, the shakier its footing under this rule. Nevada runs a similar pattern-based test from the opposite direction: its unprotected-reptile category, NAC 503.090, specifically singles out California kingsnakes that lack a continuous banded or ringed pattern from head to vent as the unprotected form. Between the two states, a kingsnake's color pattern, not its species identity, is what the law actually checks.
The Real Takeaway
California kingsnakes are legal to own across nearly the entire US, and in most states the analysis barely takes a sentence: not venomous, not native, not on any restricted list. Hawaii is the one flat, no-exceptions ban, covering every snake species with nothing an owner can do about it. Delaware requires a permit before the snake can even enter the state, the same as any other reptile exotic to Delaware. New Mexico and Vermont are the two places this research couldn't pin down a clear answer either way. The most interesting wrinkle by far is Oregon and Nevada, where legality doesn't just depend on being a California kingsnake, it depends on what your specific snake looks like. For the broader framework behind rules like this, see our exotic pet legal hub.
To see this at a glance, our interactive map of kingsnake laws shades every state that restricts one, and clicking a state gives you the rule it comes from.
Sources & Further Reading
- Oregon Administrative Rules 635-056-0060: Noncontrolled Species
- Nevada Administrative Code § 503.090: Restrictions on Importation, Transportation and Possession of Certain Species
- Hawaii Administrative Rules § 4-71-6: List of Prohibited Animals
- Delaware Code Title 3, Chapter 72: Possession of Mammals or Reptiles Exotic to Delaware
❓ Frequently Asked Questions
Does a kingsnake's color pattern affect its legal status anywhere?
Yes, in two states. Oregon's noncontrolled-species rule only clears kingsnakes that are morphologically distinct from native species, meaning a recognizable color or pattern morph rather than a wild-type-looking snake, a holdover from when the California kingsnake was classified as a subspecies under an older taxonomy. Nevada's unprotected-reptile category specifically singles out California kingsnakes that lack a continuous banded or ringed pattern from head to vent. In both states, what the snake looks like matters as much as what species it is.
Is a California kingsnake legal in Oregon?
It depends on the individual snake. Oregon's rule, OAR 635-056-0060(D), only covers kingsnakes that are morphologically distinct from native species, in practice a recognizable color or pattern morph. An ordinary wild-type-looking California kingsnake or its offspring isn't clearly covered by that clearance, since the rule was written under an older taxonomy and was never updated to name the species outright.
Is a kingsnake banned anywhere in the US?
Yes. Hawaii bans the entire snake suborder Serpentes outright, with no pet-keeping permit available, so a California kingsnake is illegal there the same as any other snake. Delaware doesn't ban it but does require a permit, since it's a reptile not native to or generally found in the state. New Mexico and Vermont's rules for this species weren't clearly confirmed either way in this research.
Written by Mike
Mike is the founder of Beastly Facts and a lifelong reptile enthusiast. He shares his home with Dex, a bearded dragon with strong opinions about crickets and basking schedules. Mike writes in-depth care guides, animal facts, and the occasional short story about life with exotic pets.
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