It also has grasslands that run along the central region to sandy beaches and marshes along the shores of Lake Erie. These very unique regions provide fantastic habitats for many different types of snakes, including three types of venomous snakes. Ohio’s snakes are mostly non-venomous and they aren’t any poisonous snakes in Ohio but some of them can still bite and are considered aggressive. Let’s dive into some of the most important snakes to know in Ohio, along with pictures so you can better identify them.
Common Non Poisonous Snakes in Ohio
The types of snakes that you will likely see when you’re in Ohio depend on where in the state you go. If you are near Lake Erie or some of the state’s bigger rivers you’ll probably see aquatic snakes. Up in the hills, you are more likely to venomous Timber Rattlesnakes. Some of the most common non-venomous snakes that you’ll find in Ohio are:
Smooth Earth Snake
The smooth earth snake is typically only found in southern Ohio in areas like the Shawnee and Pike state forests. This particular snake is one of the smallest types of snakes found not just in Ohio, but the United States. It averages only 8 inches long and is never more than a foot long. That’s so small you would be able to hold it in your hand, if it was a good idea to pick up snakes. Which it isn’t. So don’t do it. Smooth earth snakes have a gray or dark brown base color that helps them hide in the soil and at the base of trees in the forest. When you’re hiking in Shawnee or Pike forests make sure that you’re checking the bases of trees, old logs, and underneath leaf piles for snakes. That’s where smooth earth snakes prefer to hide.
Eastern Milk Snake
The eastern milk snake is also sometimes called the “farmer’s friend”. That’s because this snake thrives on rodents of all kinds. Usually, the eastern milk snake is found in the woods, in meadows, on farms, and in barns and outbuildings where it can find a lot of rodents to eat. Eastern milk snakes are typically reddish-brown or brown with black markings. They don’t often get to be longer than about three feet long although they can be as small as two feet long.
Gray Rat Snake
Often called the black rat snake, these non-venomous snakes can reach significant lengths, sometimes up to six feet in length, with some reports of individuals that even reach 8 feet in length! They range from Ohio, up into New York, to the Mississippi River. While a number of snakes can reach similar sizes, they’re generally considered the largest species of snake in Ohio. The gray rat snake can easily climb trees so you might see one on the ground hidden among the brush or grass or you could look up and see one hanging in a tree above you. That’s enough to give enough a startle! They’ll often even climb to eat eggs from bird’s nests high up in trees. The snake has a solid dull black color that makes it look frightening. However, the gray rat snake is very helpful to humans. It eats a wide variety of rodents and pests. So if you see one of these snakes in an outbuilding, or a garage, or when you’re walking in the woods don’t be alarmed.
Eastern Hognose Snake
You can’t miss a hognose snake. Thanks to the unique shape of the nose this snake has you will always be able to identify it. Primarily the Hognose snake is found in northwest Ohio and the hills of southern Ohio. In the United States, there are two species of hognose, the eastern hognose (found in Ohio and most of the eastern United States) and the western hognose, which is found more in the prairies to the Rocky Mountains. If you see a snake with an upturned nose that kind of falls off to one side like a tent flap that’s a hognose snake. They love sandy loose soil where they can dig themselves down and be hidden from view. Hognose snakes have a lot of variety in their coloring depending on what their habitat is like. Their coloring is designed to help them blend in.
Eastern Fox Snake
The eastern fox snake might give you a scare if you just look quickly. It has an orange-brown color similar to the color of a copperhead snake, which is venomous. But the Eastern Fox snake is not venomous. You will find Eastern Fox snakes along the southwestern shore of Lake Erie and to the west of Sandusky in Ohio. While their range is limited to a small portion of the state, they can grow quite large, sometimes reaching five feet in length. While they’re often mistaken for venomous snakes because of their coloration, they’re not poisonous but will vibrate their tail to imitate rattlesnakes if they feel threatened.
Water Snakes in Ohio
There are 3 water snakes in Ohio that are considered “true” water snakes:
Copper-bellied water snakeLake Erie water snakeNorthern water snake
Each of these Ohio snakes is highly aquatic. Does this mean that they’re the only three snakes you could find in the water across the state? Far from it! Snakes you saw earlier on the list such as the eastern fox snake and gray rat snake are quite adept in water environments. The fact is, many snakes can be strong swimmers, but some snakes do specialize in hunting in the water. Let’s take a look at one of these water snakes. Copper-Bellied Water Snake In Ohio, the copper-bellied water snake is very rare. The only known colony of Copper Bellied Water snakes is in Williams County, which is on the border with Indiana and Michigan. Part of the reason for that is that Copper Bellied Water snakes are mostly aquatic and live only in shallow wetlands where they can find frogs and other food sources. These snakes average between 3-4 feet long. The snake’s base color is almost always black but it can be dark gray also. And the snake has a bright orange-red or red belly which is where the name comes from.
Nothern Water Snake
While the copper-bellied snake is limited to just a small population in Ohio, northern water snakes are abundant across the state. They can often be found basking on rocks (see picture above) next to bodies of water. The snakes have a pattern that’s most often confused with water mocassins (cottonmouths), yet they’re not poisonous. While water snakes in Ohio aren’t venomous, they still should not be handled. These snakes are quick to defend themselves and can leave painful bites that while not deadly, can be quite painful.
3 Venomous (Poisonous) Snakes In Ohio
There are just three types of venomous snakes in Ohio, and one of them is so rare you will likely never encounter it. The venomous snakes in Ohio are:
Northern Copperhead Snake
This snake is on the small side for venomous snakes. It is just 2-3 feet long. The northern copperhead has a heavy and wide body that is copper, orange, or pinkish-orange in color with brown or tan markings. The marking are not uniform. Copperhead snakes are only found in the hills of southeast Ohio. If you do come across a copperhead snake give it a lot of space. A northern copperhead won’t attack unless it feels cornered or threatened.
Eastern Massasauga Snake
The eastern massasauga is the most widespread venomous snake in Ohio when it comes to historical range. It’s a very small snake that averages about three feet long. But it does have potent venom. You may run across the eastern massasauga in 28 different Ohio counties, but it’s becoming increasingly rare. The areas with the highest concentrations of eastern massasauga snakes are Cedar Bog, Killdeer Plains, and Mosquito Creek.
Timber Rattlesnake
Timber rattlesnakes in Ohio are very rare and are only sometimes seen in the southeastern part of the state. Even though the timber rattlesnake is the most venomous of all the snakes in Ohio, it doesn’t often attack people. Producing venom isn’t easy for snakes and they don’t waste it. Even if a venomous snake does bite you it may not use venom because of the effort involved in creating more venom.
The Complete List: 28 Types of Snakes In Ohio
It might seem like there are a lot of different kinds of snakes in Ohio but some of them are just different breeds (subspecies) of the same species of snake. For example, there are several different types of garter snakes that live in Ohio. In addition, some snakes live close to the borders and have limited distribution across the state. With that being said, here is a complete list of the 28 snakes in that can be found in Ohio:
Copper-Bellied Water SnakePlains Garter SnakeSmooth Green SnakeNorthern Ring-Necked SnakeHognose SnakeEastern Milk SnakeGray Rat SnakeCopperheadsEastern Massasauga RattlesnakeTimber RattlesnakeQueen SnakeKirtland’s SnakeBrown SnakeNorthern Red Bellied SnakeSmooth Earth Snake Worm SnakeNorthern Black Racer-Eastern OhioBlue Racer -Western OhioEastern Fox SnakeFox SnakeEastern Black KingsnakeEastern Garter SnakePlains Garter SnakeButler’s Garter SnakeRibbon SnakeRough Green SnakeSmooth Green SnakeLake Erie Water Snake
There are three snakes in Ohio that are poisonous (venomous). They include the timber rattlesnake, the massasauga, and the copperhead. The last known fatality from a snake bite in Ohio was in 1947. A woman was bitten by a timber rattlesnake and died the next day. What black snakes are in Ohio? The most common “black snake” in Ohio is likely the gray rat snake, which is sometimes known as the black snake. Other snakes in the state that can be black include the copper-bellied water snake, northern ring-necked snake, racer, eastern black kingsnake, and some garter snakes. How many rattlesnakes are in Ohio? There are two types of rattlesnakes in Ohio: the massasauga and the timber rattlesnake.
