38 Types of Snakes in Mississippi
Mississippi is home to over 50 snake species, but only a handful are venomous. Most are harmless and play a key role in controlling rodents. If you are trying to identify a snake you saw in the state, start by looking at head shape and pattern. We will cover the most common types and where to find them.
By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated June 6, 2026.
Verified species, source iNaturalist
38 types of snakes recorded in Mississippi
38 snake species have a verified observation record in Mississippi across snakes (suborder Serpentes), each with at least 10 confirmed sightings. The full list, ranked by how often each is recorded, is below.
Also recorded in Mississippi
| # | Species | Scientific name | Records |
|---|---|---|---|
| 13 | Diamondback WatersnakeNerodia rhombifer | Nerodia rhombifer | 232 |
| 14 | Timber RattlesnakeCrotalus horridus | Crotalus horridus | 224 |
| 15 | Red CornsnakePantherophis guttatus | Pantherophis guttatus | 183 |
| 16 | Common WatersnakeNerodia sipedon | Nerodia sipedon | 148 |
| 17 | Eastern Diamondback RattlesnakeCrotalus adamanteus | Crotalus adamanteus | 106 |
| 18 | Rough EarthsnakeVirginia striatula | Virginia striatula | 102 |
| 19 | Western Ribbon SnakeThamnophis proximus | Thamnophis proximus | 89 |
| 20 | Red-bellied SnakeStoreria occipitomaculata | Storeria occipitomaculata | 82 |
| 21 | Black KingsnakeLampropeltis nigra | Lampropeltis nigra | 79 |
| 22 | MudsnakeFarancia abacura | Farancia abacura | 75 |
| 23 | Pine Woods LittersnakeRhadinaea flavilata | Rhadinaea flavilata | 66 |
| 24 | Smooth EarthsnakeVirginia valeriae | Virginia valeriae | 66 |
| 25 | Eastern Hognose SnakeHeterodon platirhinos | Heterodon platirhinos | 63 |
| 26 | Saltmarsh SnakeNerodia clarkii | Nerodia clarkii | 58 |
| 27 | Mississippi Green WatersnakeNerodia cyclopion | Nerodia cyclopion | 48 |
| 28 | ScarletsnakeCemophora coccinea | Cemophora coccinea | 39 |
| 29 | Common WormsnakeCarphophis amoenus | Carphophis amoenus | 39 |
| 30 | Pygmy RattlesnakeSistrurus miliarius | Sistrurus miliarius | 36 |
| 31 | Southeastern Crowned SnakeTantilla coronata | Tantilla coronata | 29 |
| 32 | Pine SnakePituophis melanoleucus | Pituophis melanoleucus | 27 |
| 33 | Glossy SwampsnakeLiodytes rigida | Liodytes rigida | 26 |
| 34 | Common CoachwhipMasticophis flagellum | Masticophis flagellum | 21 |
| 35 | Eastern MilksnakeLampropeltis triangulum | Lampropeltis triangulum | 18 |
| 36 | Scarlet KingsnakeLampropeltis elapsoides | Lampropeltis elapsoides | 16 |
| 37 | Graham's Crawfish SnakeRegina grahamii | Regina grahamii | 14 |
| 38 | Prairie KingsnakeLampropeltis calligaster | Lampropeltis calligaster | 10 |
Plus 6 more recorded only rarely (fewer than 10 verified sightings). Counts from verified iNaturalist observations. Photos by iNaturalist observers, reused under the licence each observer chose.
Mississippi is home to over 50 snake species, but only a handful are venomous. Most are harmless and play a key role in controlling rodents. If you are trying to identify a snake you saw in the state, start by looking at head shape and pattern. We will cover the most common types and where to find them.
1. What are the most useful identification markers for Mississippi snakes?
Head shape is the first clue. Venomous pit vipers have broad, triangular heads, while non-venomous snakes have rounded heads. Check the pupil: vertical slit pupils belong to venomous species, round pupils to non-venomous. Pattern also matters. For example, the copperhead has hourglass bands, while the harmless watersnake has blotches that look similar. Learn to separate them. For a deeper dive, visit oursnake identification hub.
In Mississippi, snakes sightings usually improve when you slow down and match your first stop to the most useful ID markers and likely lookalikes. Use thestate wildlife huband theroute guideto narrow your first area, then check access, weather, and distance before you settle in. A short walk with one clear viewing plan often beats covering too much ground, especially when habitat changes fast from open edges to brush, wetlands, timber, shoreline, or neighborhood cover.
2. Where in Mississippi are you most likely to encounter snakes?
Snakes are widespread, but you will find the highest diversity in the southern pine forests and along the Mississippi River floodplain. Bottomland hardwoods, swamps, and bayous are hotspots. In the northern part of the state, timber rattlesnakes favor rocky hillsides. Cottonmouths are often seen near water. If you are exploring, check ourMississippi wildlife pagefor more location tips.
3. When is the best season for confident snake sightings in Mississippi?
Spring and fall are the prime seasons. Snakes emerge in March and April after winter dormancy, and they are active again in September and October as temperatures cool. Summer mornings and early evenings are best, especially after rain. During the heat of midday, many snakes seek shade. Winter sightings are rare except on warm days.
See ourstate animal guidefor the next step.
4. What tools can help with snake identification in the field?
Besides a good field guide, online databases and mobile apps are useful. Some sites offer real-time sightings maps. You can also use our interactive widget to check snake activity in Mississippi:
5. How do you distinguish a cottonmouth from a harmless watersnake?
This is one of the most common lookalike situations in Mississippi. Cottonmouths have a thick body, a distinct dark stripe through the eye, and swim with their head above water. Watersnakes have a longer, slender body and typically dive when startled. Check the scales: cottonmouths have keeled scales, watersnakes also have keeled scales, but the head shape differs. These snakes share habitat withherons, so keep an eye out for both. For more lookalike tips, see ourdeer and snake overlapin the same habitats.
6. What are the most common venomous snakes in Mississippi?
Five venomous species call Mississippi home: the eastern diamondback rattlesnake, timber rattlesnake, pygmy rattlesnake, copperhead, and cottonmouth. The eastern diamondback is the largest, but sightings are less common than copperheads and cottonmouths. Rattlesnakes are generally shy. If you are hiking, watch where you step.
7. Where can you find snake-themed apparel and gifts?
After a day of snake spotting, you might want to show off your interest. Easy Street Markets offers a selection of snake t-shirts for wildlife fans. Here are a few options:
Rattlesnake Graphic T-Shirt
A classic design featuring a detailed rattlesnake. Comfortable and durable.Check Price and Availability
Green Viper Snake T-Shirt
Vibrant green viper illustration on a quality tee.Check Price and Availability
Retro Cute Snake T-Shirt
A fun retro snake design for a lighter look.Check Price and Availability
Browse our full collection ofwildlife t-shirts.
8. Frequently Asked Questions about snakes in Mississippi
**Are there coral snakes in Mississippi?** Yes, but they are rare and found mainly in the southern counties. They have red-yellow-black bands. **What should I do if I see a snake?** Stay calm, keep your distance, and let it move away. Most snakes will flee. **Can you keep a wild snake as a pet?** It is not recommended and may require a permit. **How many snake species are in Mississippi?** Over 50 species, of which 5 are venomous.
See ourtour planning ideasfor the next step.
Gear and field guides
Frequently asked questions
1. What are the most useful identification markers for Mississippi snakes?+
Head shape is the first clue. Venomous pit vipers have broad, triangular heads, while non-venomous snakes have rounded heads. Check the pupil: vertical slit pupils belong to venomous species, round pupils to non-venomous. Pattern also matters. For example, the copperhead has hourglass bands, while the harmless watersnake has blotches that look similar. Learn to separate them. For a deeper dive, visit oursnake identification hub. In Mississippi, snakes sightings usually improve when you slow down and match your first stop to the most useful ID markers and likely lookalikes. Use thestate wildlife huband theroute guideto narrow your first area, then check access, weather, and distance before you settle in. A short walk with one clear viewing plan often beats covering too much ground, especially when habitat changes fast from open edges to brush, wetlands, timber, shoreline, or neighborhood cover.
2. Where in Mississippi are you most likely to encounter snakes?+
Snakes are widespread, but you will find the highest diversity in the southern pine forests and along the Mississippi River floodplain. Bottomland hardwoods, swamps, and bayous are hotspots. In the northern part of the state, timber rattlesnakes favor rocky hillsides. Cottonmouths are often seen near water. If you are exploring, check ourMississippi wildlife pagefor more location tips.
3. When is the best season for confident snake sightings in Mississippi?+
Spring and fall are the prime seasons. Snakes emerge in March and April after winter dormancy, and they are active again in September and October as temperatures cool. Summer mornings and early evenings are best, especially after rain. During the heat of midday, many snakes seek shade. Winter sightings are rare except on warm days. See ourstate animal guidefor the next step.
4. What tools can help with snake identification in the field?+
Besides a good field guide, online databases and mobile apps are useful. Some sites offer real-time sightings maps. You can also use our interactive widget to check snake activity in Mississippi:
5. How do you distinguish a cottonmouth from a harmless watersnake?+
This is one of the most common lookalike situations in Mississippi. Cottonmouths have a thick body, a distinct dark stripe through the eye, and swim with their head above water. Watersnakes have a longer, slender body and typically dive when startled. Check the scales: cottonmouths have keeled scales, watersnakes also have keeled scales, but the head shape differs. These snakes share habitat withherons, so keep an eye out for both. For more lookalike tips, see ourdeer and snake overlapin the same habitats.
6. What are the most common venomous snakes in Mississippi?+
Five venomous species call Mississippi home: the eastern diamondback rattlesnake, timber rattlesnake, pygmy rattlesnake, copperhead, and cottonmouth. The eastern diamondback is the largest, but sightings are less common than copperheads and cottonmouths. Rattlesnakes are generally shy. If you are hiking, watch where you step.
7. Where can you find snake-themed apparel and gifts?+
After a day of snake spotting, you might want to show off your interest. Easy Street Markets offers a selection of snake t-shirts for wildlife fans. Here are a few options: ### Rattlesnake Graphic T-Shirt A classic design featuring a detailed rattlesnake. Comfortable and durable.Check Price and Availability ### Green Viper Snake T-Shirt Vibrant green viper illustration on a quality tee.Check Price and Availability ### Retro Cute Snake T-Shirt A fun retro snake design for a lighter look.Check Price and Availability Browse our full collection ofwildlife t-shirts.
Keep exploring
More places to see snake
More wildlife in Mississippi











