Garter Snake vs Milk Snake
How does the Garter Snake compare to the Milk Snake? They are both members of the Colubridae family. Below we put their classification, habitat, diet, size, and conservation status side by side — and settle who would win in a fight.


Side-by-side comparison
- Scientific name
- Thamnophis sirtalis
- Lampropeltis triangulum
- Classification
- Reptile
- Reptile
- Family
- Colubridae
- Colubridae
- Habitat
- Wetlands, grasslands, forests, and near freshwater sources
- Forests, grasslands, rocky hillsides
- Diet
- Carnivore
- Carnivore
- Conservation status
- Least Concern
- Least Concern
- Lifespan
- 4-6 years in the wild, up to 10 years in captivity
- 12-20 years
- Weight
- 80-150 grams
- 100-500 grams
Garter Snake vs Milk Snake: who would win?

Garter Snake
80-150 grams

Milk Snake
100-500 grams
Milk Snake wins moderate confidence
Milk Snake is substantially heavier (100-500 grams vs 80-150 grams). In a physical confrontation that size and power advantage is usually decisive. In the wild these two rarely (if ever) meet — this is a what-if based on the size and diet we have on record, not a prediction.
Similarities
- Both are reptiles.
- Both belong to the Colubridae family.
- Both have a carnivore diet.
- Both are listed as Least Concern.
Differences
- Habitat: Wetlands, grasslands, forests, and near freshwater sources vs Forests, grasslands, rocky hillsides.
- Weight: 80-150 grams vs 100-500 grams.
Garter Snake vs Milk Snake: FAQ
Who would win in a fight, a Garter Snake or a Milk Snake?
Milk Snake wins. Milk Snake is substantially heavier (100-500 grams vs 80-150 grams). In a physical confrontation that size and power advantage is usually decisive. In the wild these two rarely (if ever) meet — this is a what-if based on the size and diet we have on record, not a prediction.
What is the difference between a Garter Snake and a Milk Snake?
Garter Snake and Milk Snake differ in several ways — habitat: wetlands, grasslands, forests, and near freshwater sources vs forests, grasslands, rocky hillsides. weight: 80-150 grams vs 100-500 grams.
Do Garter Snake and Milk Snake live in the same habitat?
No — Garter Snake lives in wetlands, grasslands, forests, and near freshwater sources, while Milk Snake is found in forests, grasslands, rocky hillsides.
What do Garter Snake and Milk Snake eat?
Both Garter Snake and Milk Snake have a carnivore diet.
Which is more endangered, the Garter Snake or the Milk Snake?
Garter Snake is listed as Least Concern, while Milk Snake is listed as Least Concern.
How big are Garter Snake and Milk Snake?
Garter Snake weighs around 80-150 grams, while Milk Snake weighs around 100-500 grams.

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Garter Snake

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Milk Snake







