California
Snakes in Alpine County
7 species have been documented here, 1 of them venomous.
Venomous snakes in Alpine County
Full guide & what to do if bitten →
Western RattlesnakeCrotalus oreganusVenomousHeavy body, broad triangular head, vertical (cat-like) pupils, and a segmented keratin rattle at the tail tip.
Every snake recorded in Alpine County
Western Terrestrial Garter Snake
Thamnophis elegans
Harmless
Sierra Garter Snake
Thamnophis couchii
Harmless
Northern Rubber Boa
Charina bottae
Harmless
Western Rattlesnake
Crotalus oreganus
Venomous
Common Garter Snake
Thamnophis sirtalis
Harmless
Gopher Snake
Pituophis catenifer
Harmless
Striped Whipsnake
Masticophis taeniatus
Harmless
Compiled from verified GBIF & iNaturalist observations. Informational only.
Snakes in Alpine County: FAQ
- Are there venomous snakes in Alpine County, California?
- Yes. 1 venomous snake species has verified records in Alpine County, California, including Western Rattlesnake. Most snakes in Alpine County, California, however, are harmless.
- How many snake species live in Alpine County, California?
- 7 snake species have verified records in Alpine County, California, of which 1 is venomous.
- What is the most commonly seen snake in Alpine County, California?
- The Western Terrestrial Garter Snake is the most frequently reported snake in Alpine County, California, based on verified wildlife observations.
- What should I do if I see a venomous snake in Alpine County, California?
- Keep your distance and do not try to catch or kill it. Most bites happen when people handle or corner a snake. If someone is bitten, contact local emergency services or poison control immediately.