Indiana
Snakes in Dearborn County
7 species have been documented here, and none are venomous.
Every snake recorded in Dearborn County

Common Garter Snake
Thamnophis sirtalis
Harmless

Gray Ratsnake
Pantherophis spiloides
Harmless

Queensnake
Regina septemvittata
Harmless

North American Racer
Coluber constrictor
Harmless

Eastern Milksnake
Lampropeltis triangulum
Harmless

Common Watersnake
Nerodia sipedon
Harmless

Rough Greensnake
Opheodrys aestivus
Harmless
Compiled from verified GBIF & iNaturalist observations. Informational only.
Snakes in Dearborn County: FAQ
- Are there venomous snakes in Dearborn County, Indiana?
- No venomous snakes have verified records in Dearborn County, Indiana. Every snake recorded here is harmless to humans, though any snake may bite defensively if handled.
- How many snake species live in Dearborn County, Indiana?
- 7 snake species have verified records in Dearborn County, Indiana.
- What is the most commonly seen snake in Dearborn County, Indiana?
- The Common Garter Snake is the most frequently reported snake in Dearborn County, Indiana, based on verified wildlife observations.