If You Live in One of These 15 States, Watch Out for Rattlesnakes

Okay, no one wants to come across a rattlesnake when they are walking around, or just headed outside their house to take the trash out at night. However, rattlesnakes are more common than most people realize. In some states, they truly are a part of everyday life. And we want you to be prepared if you live or want to travel to one of those states.

Rattlesnakes can be found in dry deserts and wooded areas. So, don’t let the misconception fool you that snakes are only underground. Let’s guide you through the top 25 states where you are likely to find rattlesnakes. We will highlight why they are drawn to certain areas, their role in our ecosystem (because yes, that is important), and then some other bonus information for you that you might enjoy.

Texas is rattlesnake central. With over 10 different species, snakes here aren’t just common, they’re part of the culture. Texas is only surpassed by Arizona with a whopping 14 species. The annual Sweetwater Rattlesnake Roundup draws thousands. This helps people to spark debate over population control vs. conservation. 

If you're hiking around Phoenix or camping in the Sonoran Desert, you're in rattlesnake country. So beware! Arizona is home to more species of rattlesnake than any other state. They have 14 species, to be exact. That includes the elusive Ridge-nosed Rattlesnake, Arizona’s state reptile. Their adaptability to dry heat and rocky crevices makes this state a hotspot.

From the Mojave to the Sierra Nevada foothills, California’s diverse terrain hosts species like the Mojave Green (known for its potent venom). Urban development has pushed snakes into tighter spaces, meaning you're more likely to see one on a trail, or even in a backyard, if we’re being honest. If you see one of these, go in the opposite direction.

Rattlesnakes aren’t just attracted to wooded areas. New Mexico’s dry basins and rocky plateaus are prime territory for several rattlesnake species. The Western Diamondback and Rock Rattlesnake are common sights in this state, especially in spring and summer. 

Yes, we understand that when you hear of the state “Florida,” you may immediately think of gators. But, don’t let the palm trees fool you just yet, because Florida is home to the largest rattlesnake species in North America, the Eastern Diamondback. These snakes prefer pine forests and palmetto thickets. As development grows, encounters are happening closer to suburban neighborhoods, especially during the many hot months Florida has. 

Here is another dry desert state where rattlesnakes thrive in. The Great Basin and Mojave deserts in Nevada make ideal homes for species like the Sidewinder. And yes, it was named for the way it moves sideways across sand (genius, isn’t it?). Yes, it is less populous than in neighboring states, but rattlesnakes here are perfectly adapted to extreme temps and rocky terrain. 

Oklahoma has a mix of plains, woods, and hills. This makes it one of the most diverse rattlesnake environments (there is something for everyone!) Timber Rattlesnakes are often found near the Ozarks, while other snakes such as Prairie Rattlesnakes, prefer the western grasslands. Local towns like Waynoka even hold annual roundups, a controversial blend of community event and population control.

Most people think of snow and skiing when they hear Colorado, and you wouldn’t be wrong! But rattlesnakes, particularly Prairie Rattlers, are a real presence in the state’s foothills and grasslands. They emerge in late spring and are commonly found sunning on trails or near rock outcroppings. You’re not going to find any slithering in the snow on your ski trip! Education efforts have helped reduce negative encounters.

The forests and swamps of Georgia, especially in the southern half, are an attraction to Timber and Eastern Diamondback rattlers. And they quickly call these places home. These snakes thrive in warm, humid environments. One of the best things about these rattlers is that they tend to avoid humans. So, if you stay away from them, they are going to stay away from you. This is why conservation efforts are so important. Because if their terrain is allowed to remain, they will stay away from humans. But if we strip their land away to build more homes, then they have no choice but to come into our cities.  

Arkansas comes with hundreds of forests and rolling hills where rattlesnakes thrive in. The humid summers make Arkansas perfect for Timber Rattlesnakes to flourish in. They often hang out in wooded areas or near water sources so they can survive. Some rural counties even have bounty systems (definitely informal) or trapping traditions. But the state biologists are big on stressing the importance of these snakes for rodent control. Yes, rattlesnakes are vital to our ecosystem!

The Coastal Plain and Piedmont regions of North Carolina support heavy populations of the common Timber and Eastern Diamondback rattlesnakes. Their camouflage makes them hard to spot on forest floors, so be cautious when you’re out hiking. The state has seen an uptick in rattlesnake sightings in residential areas. So, if you’re headed outside at night, make sure you’re keeping an eye out!

Utah is filled with rocky terrain, such as Zion and Moab. These types of places are home to the Great Basin and Midget Faded Rattlesnakes. While bites are rare, hikers need to be aware. Especially when they are near rock piles and desert trails. Utah’s wildlife officials focus on education rather than eradication, reminding visitors that snakes play a key role in the ecosystem. While you need to have a healthy fear of them, we have to allow them to live. 

Alabama may not be top of mind for snake country, but don’t let that fool you. Alabama has a good mixture of wetlands, forests, and hills. The Timber and Eastern Diamondbacks live fairly undisturbed there. Their population is still sadly declining in parts of the state due to loss of habitat and human fear. We have to educate one another of the importance rattlesnakes hold in our ecosystem.

Sure, when we think of Kansas, we think of Dorothy and tornadoes. But, there is much more to this state than that! Western Kansas is home to the Prairie Rattlesnake, particularly in the drier, open areas. As agriculture spreads, so do human encounters with these snakes… which often spreads fear. Kansas wildlife agencies offer training for farmers and landowners on safe removal and not just killing them. 

Missouri has a decent population of Timber Rattlesnakes, especially in the Ozark region. Don’t think of them as aggressive; these snakes are actually shy and usually avoid humans. However, logging and urban growth are diminishing their hideouts. Many conservation groups work to monitor snake activity while warning outdoor lovers to stay aware during the warmer months.