Are There Coral Snakes in Wyoming?

Coral snakes are not found in Wyoming. These venomous snakes live only in the southeastern United States and do not occur in the Mountain West or west of the Mississippi River. Wyoming residents and visitors do not need to worry about them. This guide explains where coral snakes actually live and why they are not a concern in Wyoming.

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By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated July 22, 2026.

Texas Coralsnake photographed in Wyoming

Texas Coralsnake · Reid Hardin CC BY

Eastern Coralsnake photographed in Wyoming

Eastern Coralsnake · Court Harding CC BY

Eastern Coralsnake photographed in Wyoming

Eastern Coralsnake · Siddarth Machado CC BY

Photos by iNaturalist observers, reused under the licence each observer chose.
Found in Wyoming
4,119,969
GBIF records

Yes, coral snakes are in Wyoming. Next you'll want:

Real sighting data, source iNaturalist

Only 0 verified observations on iNaturalist of coral snake have been logged in Wyoming, which fits how rare they are in the state. That low number is itself the most honest answer to whether you are likely to see one here.

Coral snakes are not found in Wyoming. These venomous snakes live only in the southeastern United States and do not occur in the Mountain West or west of the Mississippi River. Wyoming residents and visitors do not need to worry about them. This guide explains where coral snakes actually live and why they are not a concern in Wyoming.

Are they in Wyoming?

Coral snakes are absolutely not found in Wyoming. Their entire natural range is restricted to the southeastern United States, primarily in Florida, Georgia, South Carolina, North Carolina, and Louisiana. Wyoming is thousands of miles west and north of any coral snake territory. The high altitude, cold winters, and arid climate of Wyoming are completely unsuitable for coral snakes, which require warm, humid conditions year-round. Wyoming's snakes have evolved to survive in the state's unique high-elevation and semi-arid environments, but coral snakes are not part of Wyoming's native wildlife. No verified scientific records document coral snakes occurring anywhere in Wyoming or the surrounding Mountain West region. The state's snake species are adapted to prairies, mountains, and desert conditions very different from the southeastern wetlands and forests where coral snakes live. To learn more aboutCoral Snake in Wyoming, consult field guides, though this snake has never naturally occurred in the state.

How dangerous is it?

Coral snakes possess some of the most potent venom of any North American snake. However, because they do not occur in Wyoming, they present no risk whatsoever to anyone living in or visiting the state. Understanding coral snake danger is interesting from a general education standpoint, but it has no practical safety relevance to Wyoming. Coral snakes are notoriously shy and docile reptiles that almost never bite unless someone attempts to handle, capture, or threaten them directly. Bites require deliberate interaction, usually misguided attempts to pick up or move the snake. When bites do occur in their native southeastern range, they are serious medical events that require immediate professional treatment, but modern medical care is very effective. Wyoming residents have no need to be concerned about coral snakes. Other snake species, outdoor hazards, and general safety practices are much more relevant to safety in Wyoming. Concern about coral snakes in Wyoming is completely unfounded and unnecessary. For more on coral snake in Wyoming, see ourWyoming coral snake guide.

How to recognize one

For general knowledge and reference, coral snakes are small to medium snakes, typically ranging from 18 to 30 inches in length, though some can reach up to 4 feet long. They have striking, distinctive bold red, yellow, and black bands that encircle their entire body. The defining identifying feature is that the red bands and yellow bands touch each other directly, which distinguishes them from harmless lookalikes. Their head is small and rounded, and the distinctive banding pattern continues around their entire circumference, including the belly. They have a smooth appearance and are relatively slender compared to other snake species. Since coral snakes do not live in Wyoming, you will never encounter one in the state. Wyoming's native snakes, including garter snakes, bullsnakes, and rattlesnakes, have completely different appearances. None of Wyoming's snakes display the distinctive alternating red, yellow, and black banding pattern characteristic of coral snakes. You can also browseWyoming wildlife.

What to do if you are bitten or stung

Since coral snakes do not occur in Wyoming, the possibility of being bitten by one in the state is zero. This information is provided for general education only. If you were to be bitten by a coral snake somewhere else in the country, your first action should be to stay calm and seek emergency medical care immediately by calling 911. Keep the bitten area as still and immobilized as possible to limit venom spread through your system. Remove any rings, bracelets, or other jewelry from the affected limb before swelling develops. Do not attempt to catch or kill the snake, and do not try to move it. This is general information, not medical advice; if you are bitten, call Poison Control at 1-800-222-1222, or 911 if symptoms are severe. Do not apply tourniquets, ice packs, or attempt any field treatment. Do not delay seeking professional medical attention. Modern antivenom and hospital care are highly effective when treatment is started quickly. Prompt medical action gives the best possible outcome.

How to prevent encounters

Preventing coral snake encounters in Wyoming requires no special precautions because coral snakes do not exist in the state. You cannot encounter a species that does not live in your region. Wyoming residents and visitors can explore the state's beautiful mountains, prairies, and natural areas without any concern for coral snakes. Wear closed-toe shoes and long pants when hiking or working outdoors, a good general practice for any outdoor activity in Wyoming that improves safety and comfort. Watch where you place your hands and feet when exploring natural areas, a habit that improves safety and shows respect for the environment. Shake out shoes, gloves, and clothing before putting them on to prevent unwanted encounters with spiders and insects. Keep brush piles and wood piles away from your home. Seal gaps and holes around your home's foundation and under porches to reduce unwanted wildlife entry. These general outdoor safety practices are valuable in Wyoming regardless of any coral snake concerns.

Where in Wyoming and when

Coral snakes do not occur anywhere in Wyoming at any time of year, and they never have. Their entire range is restricted to the warm southeastern United States, and Wyoming's high-altitude, cooler climate is completely outside their natural distribution. Coral snakes require warm, humid conditions found only in southeastern swamps, wetlands, and coastal plain forests. Wyoming's mountains, high plains, river valleys like the Snake River and Wind River, and arid regions do not provide suitable habitat for coral snakes. Even during Wyoming's warmest summer months, conditions would not support coral snake populations. Winter in Wyoming is absolutely lethal to coral snakes, as they cannot survive freezing temperatures and require warmth year-round. No part of Wyoming, whether the northwestern national parks, the central mountains, the eastern plains, or the southern regions, could ever support coral snakes. Wyoming's entirewildlife of Wyominghas evolved to survive in high-altitude and semi-arid conditions completely different from the warm southeastern environments where coral snakes live.

Harmless lookalikes

Since coral snakes do not occur in Wyoming, there are no lookalikes to worry about in the state. Wyoming's native snakes have completely different appearances and coloration compared to coral snakes. Garter snakes are common and harmless, with longitudinal stripes rather than bands. Bullsnakes, rat snakes, and other non-venomous species are also common and completely harmless. The prairie rattlesnake is the only venomous snake native to Wyoming, and it looks completely different from a coral snake, with a heavy body, diamond-shaped markings, and a distinctive rattle. Milk snakes and other harmless species also lack the coral snake's distinctive banding. None of Wyoming's native snakes display the alternating red, yellow, and black banding pattern found on coral snakes. Even if someone unfamiliar with Wyoming snakes wondered if a particular snake might be a coral snake, the answer would definitely be no. You can safely identify any snake you encounter in Wyoming without concern for coral snake confusion.

Frequently Asked Questions

Q: Are coral snakes deadly? A: Coral snakes have potent venom and can be serious, but they rarely bite and deaths are uncommon when proper medical care is obtained. However, this does not apply to Wyoming since coral snakes do not occur in the state.

Q: How common are coral snake bites in Wyoming? A: There are zero coral snake bites in Wyoming each year because coral snakes do not occur in the state. The risk is completely absent.

Q: What attracts coral snakes to an area? A: Coral snakes seek warm, humid wetland habitats with abundant small prey like insects and small reptiles. Wyoming's high altitude and cold winters make it unsuitable for coral snakes. Explore actualWyoming wildlifeinstead.

Q: What should I do if I see one? A: If you see a banded snake in Wyoming, it is not a coral snake because they do not live there. Leave any wild snake alone and move away from it. For snake identification questions, contact a local wildlife professional. To learn more, readmore on Coral Snake in Wyomingfor educational interest only.

Plan your coral snake sighting in Wyoming

4,119,969 verified coral snake records have been logged in Wyoming, most recently in 2026. See the GBIF records.

Where to look in Wyoming

Planning a trip to see coral snake? Find places to stay near Bighorn Canyon National Recreation Area on Booking.com.

Frequently asked questions

Are they in Wyoming?+

Coral snakes are absolutely not found in Wyoming. Their entire natural range is restricted to the southeastern United States, primarily in Florida, Georgia, South Carolina, North Carolina, and Louisiana. Wyoming is thousands of miles west and north of any coral snake territory. The high altitude, cold winters, and arid climate of Wyoming are completely unsuitable for coral snakes, which require warm, humid conditions year-round. Wyoming's snakes have evolved to survive in the state's unique high-elevation and semi-arid environments, but coral snakes are not part of Wyoming's native wildlife. No verified scientific records document coral snakes occurring anywhere in Wyoming or the surrounding Mountain West region. The state's snake species are adapted to prairies, mountains, and desert conditions very different from the southeastern wetlands and forests where coral snakes live. To learn more aboutCoral Snake in Wyoming, consult field guides, though this snake has never naturally occurred in the state.

How dangerous is it?+

Coral snakes possess some of the most potent venom of any North American snake. However, because they do not occur in Wyoming, they present no risk whatsoever to anyone living in or visiting the state. Understanding coral snake danger is interesting from a general education standpoint, but it has no practical safety relevance to Wyoming. Coral snakes are notoriously shy and docile reptiles that almost never bite unless someone attempts to handle, capture, or threaten them directly. Bites require deliberate interaction, usually misguided attempts to pick up or move the snake. When bites do occur in their native southeastern range, they are serious medical events that require immediate professional treatment, but modern medical care is very effective. Wyoming residents have no need to be concerned about coral snakes. Other snake species, outdoor hazards, and general safety practices are much more relevant to safety in Wyoming. Concern about coral snakes in Wyoming is completely unfounded and unnecessary. For more on coral snake in Wyoming, see ourWyoming coral snake guide.