Are there coral snakes in Oklahoma?
Short answer
No
None of the 3 US coral snake species has open records from Oklahoma.
The nearest populations are in Arkansas, New Mexico, Texas.

Coral snakes across the US
- Lives here
- Rare records
- Gone
- Not here
How to recognize them
Eastern coral snake Micrurus fulvius
- Red, yellow and black rings; red rings touch yellow ones
- Black snout followed by a wide yellow band
- Rings go all the way around the body
Dangerous. Its venom attacks the nervous system and symptoms can take hours to show. Any bite is a medical emergency.
Texas coral snake Micrurus tener
- Red, yellow and black rings; red touches yellow
- Black snout
- Red rings often have black speckles
Dangerous. Venom attacks the nervous system and symptoms can be delayed. Any bite is a medical emergency.
Often mistaken for coral snakes
- Coral Snake vs King Snake Scarlet kingsnake: harmless
- Coral Snake vs Milk Snake Milk snake: harmless, lives in Oklahoma
- Coral Snake vs Scarlet Snake Scarlet snake: harmless, lives in Oklahoma
Questions
Are there coral snakes in Oklahoma?
No. There are no open records from the state.
Where are the nearest coral snakes to Oklahoma?
In Arkansas, New Mexico and Texas.
What do coral snakes look like?
Red, yellow and black rings; red rings touch yellow ones. Black snout followed by a wide yellow band. Rings go all the way around the body.