Kansas
Snakes in Ellsworth County
21 species have been documented here, 3 of them venomous.
Venomous snakes in Ellsworth County
Full guide & what to do if bitten →
Western MassasaugaSistrurus tergeminusVenomousStout, dark-blotched body, nine large scales on the crown, and a small rattle.
Western Diamond-backed RattlesnakeCrotalus atroxVenomousHeavy body, broad triangular head, vertical (cat-like) pupils, and a segmented keratin rattle at the tail tip.
Prairie RattlesnakeCrotalus viridisVenomousHeavy body, broad triangular head, vertical (cat-like) pupils, and a segmented keratin rattle at the tail tip.
Every snake recorded in Ellsworth County

Western Massasauga
Sistrurus tergeminus
Venomous

Ring-necked Snake
Diadophis punctatus
Harmless

Gopher Snake
Pituophis catenifer
Harmless

Western Diamond-backed Rattlesnake
Crotalus atrox
Venomous

Lined Snake
Tropidoclonion lineatum
Harmless

Common Garter Snake
Thamnophis sirtalis
Harmless

North American Racer
Coluber constrictor
Harmless

Common Watersnake
Nerodia sipedon
Harmless

Western Ratsnake
Pantherophis obsoletus
Harmless

Speckled Kingsnake
Lampropeltis holbrooki
Harmless

Prairie Kingsnake
Lampropeltis calligaster
Harmless

Great Plains Ratsnake
Pantherophis emoryi
Harmless

DeKay's Brownsnake
Storeria dekayi
Harmless

Plains Garter Snake
Thamnophis radix
Harmless

Western Milksnake
Lampropeltis gentilis
Harmless

Eastern Kingsnake
Lampropeltis getula
Harmless

Western Ribbon Snake
Thamnophis proximus
Harmless

Eastern Milksnake
Lampropeltis triangulum
Harmless

Common Coachwhip
Masticophis flagellum
Harmless

Red Cornsnake
Pantherophis guttatus
Harmless

Prairie Rattlesnake
Crotalus viridis
Venomous
Compiled from verified GBIF & iNaturalist observations. Informational only.
Snakes in Ellsworth County: FAQ
- Are there venomous snakes in Ellsworth County, Kansas?
- Yes. 3 venomous snake species have verified records in Ellsworth County, Kansas, including Western Massasauga, Western Diamond-backed Rattlesnake, Prairie Rattlesnake. Most snakes in Ellsworth County, Kansas, however, are harmless.
- How many snake species live in Ellsworth County, Kansas?
- 20+ snake species have verified records in Ellsworth County, Kansas, of which 3 are venomous.
- What is the most commonly seen snake in Ellsworth County, Kansas?
- The Western Massasauga is the most frequently reported snake in Ellsworth County, Kansas, based on verified wildlife observations.
- What should I do if I see a venomous snake in Ellsworth County, Kansas?
- 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.