Venomous Snake Laws by State: Rattlesnakes, Cobras and the Class Rule

A cobra and a rattlesnake are the same animal to most state legislatures. The statute says "venomous reptiles", or names the families Elapidae and Viperidae, and one sentence answers both. In forty-three of the fifty-two jurisdictions on the map a sentence like that is the cobra's whole answer, and nine states have no sentence. The rattlesnake then gets a second answer, because it is a native animal across most of the country, and a native snake sits under the game code as well as under the exotic one. Texas lets a keeper hold twenty-five western diamondbacks with no permit while a cobra needs one. Alabama bars every venomous snake that has never lived wild in the state and leaves its own rattlesnakes alone. Nebraska has no venomous rule at all, so a cobra is unregulated and the prairie rattlesnake, as a native, has a bag limit of ten.

The federal layer is thin. No venomous snake is on the injurious wildlife list, and the only federal rule that touches these animals is CITES, which puts the king cobra and the Asian Naja species on Appendix II. The regulations at 50 CFR 23.5 define what that reaches: "International trade means the import, introduction from the sea, export, or re-export across jurisdictional or international boundaries for any purpose whether commercial or noncommercial." Keeping a cobra in Ohio is none of those things. Everything below is state law.

The Shape of It

The middle column is the class rule, which is the cobra's answer everywhere. The right column is where the rattlesnake's answer differs, almost always because the state treats its own species as wildlife rather than as an exotic.

How the Class Rule Is Written

The bans on this map are family names, not species names. Maryland's Criminal Law § 10-621(b)(1)(viii) bars a live "poisonous snake in the family groups of Hydrophidae, Elapidae, Viperidae, or Crotolidae", misspelling the last and catching every pit viper with it. Tennessee's Class I is "Order Serpentes: Snakes--All venomous species", open only to zoos, circuses and commercial propagators. New York City's Health Code is the one that answers the venomoid question, because it prohibits "all front-fanged venomous snakes, even if devenomized, including, but not limited to, all Viperidae (viper, pit viper), all Elapidae (cobra, mamba, krait, coral snake)". A surgically altered cobra is still an elapid everywhere else too.

Kansas writes the nativity split into the definition itself. K.S.A. 32-1301(d) makes "all non-native, venomous snakes" dangerous regulated animals, closed to new keepers since 1 July 2006, and leaves the state's own rattlesnakes to the wildlife regulations, which allow two of a species for personal use and exclude the timber rattlesnake. Alabama does the same with a longer sentence, at 220-2-.26(1):

Any species of venomous reptile which has never naturally existed in the wild in Alabama including but not limited to venomous snakes of the families Viperidae, Atractaspididae, Elapidae, Hydrophiidae and Colubridae, except for hognose snakes (genus Heterodon);

A cobra has never lived wild in Alabama, so it is barred outright, with exemptions only for accredited educational, research and rehabilitation facilities on the Commissioner's written permission. A native rattlesnake is outside the sentence, and outside the restricted rules altogether unless it is an eastern diamondback, which 220-2-.92(3) puts behind the Commissioner's permit. The hognose exception at the end is the clause people confuse with this whole subject: Alabama and Kentucky both carve the genus Heterodon out of their venomous bans because the hognose is a rear-fanged colubrid with a weak venom, and that carve-out is the nearest a hognose ever comes to being treated as a venomous snake.

Where the Rattlesnake Is a Native Animal

Most states answer the rattlesnake twice, once as a venomous reptile and once as their own wildlife, and the second answer is usually the one a keeper actually meets.

California is the sharpest example. 14 CCR § 671(c)(7)(E) restricts "Family Crotalidae-Pitvipers: All nonnative species (D)", so a rattlesnake from outside the state is barred with no pet route. The seven natives are sport-take animals under § 5.60, and the rule says in terms that "No sportfishing license is required for the sport take of any rattlesnake, but bag and possession limits do apply." Six species carry the default limit of two, a daily bag and possession limit; the red diamond rattlesnake's limit is zero. A western diamondback inside that limit is lawful to hold. A western diamondback bought from a breeder in Arizona is not.

Texas draws the same line with bigger numbers. Five native rattlesnakes, the western diamondback, rock, blacktail, Mojave and prairie, sit on the nongame list at 31 TAC 65.331(d), which lets a person hold up to 25 of each without a permit, captive-bred animals included. A rattlesnake that is not native to Texas is a nonindigenous venomous snake, and Parks and Wildlife Code § 43.851 sends it to the controlled exotic snake permit:

(a) The commission by rule shall establish permits that allow permit holders to possess or transport in this state a live nonindigenous snake, including a hybrid of any kind, that is: (1) venomous; ... (b) The commission shall establish separate permits for recreational and commercial purposes.

The recreational permit is the cobra's route too. Texas is the only state on the map where the same genus of snake is free in one species and permitted in the next, and the line is drawn by the state border rather than by the venom.

North Carolina regulates by housing rather than by species, and does it for natives and exotics alike. G.S. § 14-417(a) says:

It shall be unlawful for any person to own, possess, use, transport, or traffic in any venomous reptile that is not housed in a sturdy and secure enclosure. Enclosures shall be designed to be escape-proof, bite-proof, and have an operable lock.

Subsection (b) requires each enclosure to be labeled "Venomous Reptile Inside" with the scientific and common names, the appropriate antivenin and the owner's identifying information, with a written bite protocol and escape recovery plan posted within sight, and an escape reported to local law enforcement at once. A cobra and a timber rattlesnake meet the same statute in the same words. Taking the rattlesnake from the wild is a Wildlife Resources Commission question the statute does not answer, and counties may go further under § 153A-131.

Colorado goes the other way and gives its own rattlesnake no route at all. CPW has ruled on the western diamondback and the prairie rattlesnake, which is a Colorado native, and the answer for both is "Family Viperidae not approved in regulation". Appendix A clears only nonvenomous families, Appendix C, the wild-collection list for natives, names no rattlesnake, and the agency's position is that it "will not issue a license for private possession (eg pet) of regulated wildlife". The licenses Chapter W-11 does issue are commercial wildlife park licenses, which is why the map reads Colorado as banned rather than permitted.

Nebraska is the opposite of Colorado and nearly as odd. It has no venomous rule, no constrictor rule and no size rule, so a cobra needs no permit. Its reptile chapter reaches only species native to Nebraska, and there the prairie rattlesnake is on the take-ten list, "a bag and possession limit of ten (10) individuals per species", while the timber rattlesnake is a nongame species in need of conservation that may not be possessed at all. Oklahoma, Mississippi and South Carolina sit in the same shape, silent on the exotic and specific about the native: Oklahoma opens its three rattlesnakes from 1 March to 30 June under a hunting license, Mississippi requires a hunting license, caps a keeper at four of a species and requires a "DANGER" label on the cage, and South Carolina bars buying, selling or re-homing a native rattlesnake, so the routes are catching one yourself or a nonnative color morph of a native species.

Kentucky, Nevada, Washington, Utah, Idaho and Arkansas all carve the native out of the exotic rule in their own way. Kentucky allows "Five (5) or fewer individuals of each species of native reptile or amphibian" for personal use without a permit, which covers the timber rattlesnake while 2:082 bars every exotic viper. Nevada's prohibited list reads "All species in the family Viperidae, except species indigenous to this State", and a native Nevada rattlesnake needs no license. Washington exempts native wildlife subject to Title 77, which asks only that the animal be lawfully acquired. Utah requires a certificate of registration for a native venomous snake and gives a nonnative one a possession limit of zero. Idaho lists "Rattlesnake" as predatory wildlife, so one lawfully taken under a hunting license needs nothing more. Arkansas requires a Venomous Reptile Permit "whether native or non-native to Arkansas", then frees a native rattlesnake caught by hand as one of six native pets under Code 09.14, still caged to the permit's rules.

The Permits That Are Real

Eleven jurisdictions will issue a private keeper a permit for a cobra, and Florida's is the most demanding. 68A-6.017 requires that "Applicants to possess venomous reptiles or reptiles of concern shall be at least 18 years of age", that they "demonstrate no less than one (1) year of substantial practical experience (to consist of no less than 1,000 hours) in the care, feeding, handling and husbandry of the species or other species within the same biological family" backed by two references, or pass the Division of Law Enforcement's written examination, and that the facility be "inspected and approved by Commission personnel prior to the issuance of the permit and placement of animals at the facility location." A disaster and critical incident plan is part of the application. The permit covers every rattlesnake as well, because Florida's no-permit list at 68A-6.003(14)(a) clears only nonvenomous reptiles.

Ohio's restricted snake possession permit is the one dangerous-animal permit in that state still open to new keepers. Every elapid and every viper is a restricted snake under § 935.01(L)(2), and a person who acquires one after 1 January 2014 must obtain the permit within 120 days; the director issues it to an applicant 18 or older with two years' experience with the species or a passed examination, proof of financial responsibility, a clean record and a compliant facility, who signs that the public will have no physical contact with the snake. Louisiana's Restricted Snake Permit asks for 500 hours of documented experience, locked enclosures in a locked room and an inspection before issue, and covers "All Venomous Snakes", native or not; the cobra never reaches it, because the January 2025 rewrite put "All species in the Genera Naja, Ophiophagus, Pseudohaje, Aspidelaps, and Walterinnesia (cobras)" on the prohibited list instead, with 365 days to register an animal already held and no further acquisition.

The rest are lighter. Arkansas's Venomous Reptile Permit goes to an applicant of 18 with no captive wildlife or cruelty conviction in five years who shows written proof that local ordinances allow the animal. Indiana's Class III permit must be in hand before possession and needs a recapture or destruction plan. North Dakota's category 3 license and Wyoming's Chapter 69 permit both want a veterinary certificate before import. Rhode Island's exotic animal possession permit is open to private persons because § 3.7 does not name venomous snakes. Missouri asks only that a "deadly, dangerous, or poisonous reptile" be registered with county law enforcement. West Virginia reaches a cobra only as wildlife brought in from outside the state, which needs an importation permit the Division of Natural Resources publishes no application for. Idaho's captive possession license comes with locked, double-walled enclosures and safety glass.

Massachusetts looks like a permit state and is not. "All venomous snakes require a permit" there, and MassWildlife says it will not issue one for keeping a wild animal as a pet. Arizona's restricted live wildlife license is the same shape, institutional only. Vermont's permit is open to a keeper and discretionary: Regulation 881 lets the Commissioner issue one outside science and education on a finding that the animal "does not conflict with the purpose of this regulation", a purpose that includes human health and safety.

The King Cobra, Where It Is Named

Most statutes never mention Ophiophagus hannah, and do not need to: it is an elapid and takes the cobra's answer. Three rules name it. Oregon lists it among the noncontrolled species. Arkansas puts "King Cobras (Genus Ophiophagus)" on the Addendum R1.02 permit list beside "Cobras (Genus Naja)", so both take the same Venomous Reptile Permit. Louisiana's prohibited list names the genus and bars it with the rest. Everywhere a statute says Elapidae, the king cobra is in.

The Five With No Venomous Rule

Pennsylvania, Wisconsin, Michigan, Virginia and South Dakota have no state rule reaching a venomous snake of any kind, and in four of them the only regulated rattlesnake is their own. Pennsylvania's Fish and Boat Commission reaches a nonnative snake only to forbid releasing it, while its timber rattlesnake needs a Venomous Snake Permit, carries a season and an annual limit of one snake at least 42 inches long, and may not be held two at a time. Wisconsin's timber rattlesnake and Michigan's eastern massasauga are protected animals that may not be taken or possessed except as authorized, while nothing in either state reaches a cobra. Virginia's exotic permit table has one snake on it, the brown tree snake; its timber rattlesnake is limited to one per physical address, and the coastal plain canebrake population may not be held in any number. South Dakota's bar is written for nondomestic mammals and the state has no reptile rule at all.

South Carolina, Mississippi, Oklahoma and Nebraska join these five for the cobra, which makes nine states where a cobra needs nothing from the state. Nothing federal fills that gap either, since CITES governs the border and not the cage, which the federal laws guide sets out in full. Local ordinances were not checked in any of them. Arkansas's permit application asks for written proof that the local ordinance allows the animal, and that is the right instinct everywhere on this map: a venomous snake is on more city codes than almost any other animal a keeper might bring home.

The Takeaway

Read the class rule first. If the state bans Elapidae and Viperidae, or "all venomous species", the cobra is closed and so is any rattlesnake that came from outside the state, and no venomoid surgery changes that. If the state issues a permit, it is a real one in Florida, Ohio, Texas, Arkansas, Idaho, Indiana, North Dakota, Wyoming, Rhode Island, Missouri and West Virginia, a discretionary one in Vermont, and an institutional one in Massachusetts and Arizona. North Carolina and Minnesota attach a condition, Oregon answers by species, and nine states say nothing about a cobra at all.

Then read the native rule, because that is where the rattlesnake's answer changes. The same snake can be a two-animal sport-take species in California, a twenty-five-animal nongame species in Texas, a ten-animal take species in Nebraska, a protected animal with a limit of one in Pennsylvania and Virginia, a Class II breeder-only animal in Missouri, and a flat prohibition in West Virginia, Wisconsin and Michigan, all without a single venomous-reptile statute being involved. The map rows for the rattlesnake and the cobra shade every state and quote the sentence each answer comes from, and for the rattlesnake the sentence is usually in the hunting regulations rather than the exotic animal law.

Sources & Further Reading