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St. George · September 1, 2026

Are there scorpions and snakes in St. George, Utah?

Quick answer

Yes — this is the Mojave Desert's northern edge, so scorpions, rattlesnakes and Gila monsters all live in Washington County. Washington County has four rattlesnake species, more than any other county in Utah. In practice most residents rarely encounter any of them, and a few simple habits around yards, garages and hiking make it a background fact rather than a daily concern.

Yes. This is desert, and desert has desert wildlife in it. Pretending otherwise would be silly.

The useful version of this answer is not whether they exist — it is how often anyone actually encounters one, and what you do about it. For most residents the honest answer is: rarely, and not much.

What actually lives here

Rattlesnakes. Washington County has four species, which is more than any other county in Utah. According to Wild About Utah, Great Basin rattlers and sidewinders are by far the most common, with Mojave and speckled rattlesnakes found on the slopes of the Beaver Dam wash.

Gila monsters. Utah’s only venomous lizard, and in this state they are found only in Mojave habitat in the southwest corner of Washington County. The Red Cliffs Desert Reserve is the best place in Utah to see one. They are protected, they are slow, and seeing one is a genuinely notable event rather than a nuisance — most residents never do.

Scorpions. Present, as they are throughout the desert Southwest. Encounters with the more concerning species are rare in Utah.

How often you actually see them

This is the part that gets lost in the question.

Living in a St. George neighborhood, you can go a very long time without seeing any of the above. These are not animals that congregate around houses; they live in undeveloped desert, and the more of that you are next to, the more likely an occasional sighting becomes.

Which is worth knowing when you choose a house. A home backing onto open desert is beautiful and it is also closer to the habitat. That is not a reason to avoid it — plenty of the county’s best lots are exactly that — but it is a real trade to make knowingly.

The habits that make it a non-issue

None of this is dramatic. It is mostly about not creating habitat next to your door.

Keep the yard tidy. Woodpiles, rock piles, dense ground cover and clutter against the house are where things shelter. Distance between those and your doorway does most of the work.

Shake out shoes and gloves left in the garage. Standard practice throughout the desert Southwest and it costs nothing.

Watch where you put your hands when hiking. Ledges, under rocks, into crevices. This is the single most useful habit and it applies from your first weekend here.

Keep dogs on leash on desert trails. Dogs investigate with their faces, which is how most bad outcomes happen. Talk to your vet about rattlesnake vaccination and aversion training if you hike a lot with a dog.

Leave them alone. Rattlesnakes bite defensively. Gila monsters are protected by law in Utah and should not be handled at all. The overwhelming majority of incidents involve someone deciding to interact.

Seal gaps. Door sweeps and sealed entry points around pipes keep scorpions out of a house more reliably than anything else.

If you are moving from somewhere without this

The adjustment is smaller than you think.

People arrive imagining a constant low-grade vigilance and find, within a season, that it becomes background — the same way people in other places stop thinking about ticks, or bears, or ice on the roads. It is a thing you know about and account for, not a thing you dwell on.

The genuine adjustment of moving here is not the wildlife. It is the summer, and that one is worth much more of your attention.

Where you live changes the odds slightly

More desert next to you means more chance of an occasional sighting. Denser established neighborhoods mean less.

That is a small factor in a city decision, not a big one. If it matters to you, say so — it is easy to weight when we are looking at specific properties, and it is one of the differences between an established neighborhood in town and a larger lot out toward the county’s edges.

What actually reduces the chances of meeting one

Most of it is ordinary housekeeping rather than anything dramatic.

Reduce the habitat near the house. Woodpiles, debris, dense ground cover against the foundation and clutter in the garage are the things that make a property more hospitable. Moving a woodpile away from the wall does more than any product.

Seal the gaps. Door sweeps, screens, and gaps around pipes and utility penetrations. Most indoor encounters are a building envelope problem rather than a pest problem.

Shake out what has been sitting. Shoes left in the garage, gloves, anything stored on the floor in a shed. It is a two-second habit and it is the one locals actually keep.

Be sensible on trails. Watch where you put hands and feet on rock, carry a light after dark, and keep dogs close. How to hike safely here in summer covers the broader version, and heat is a far more common cause of trouble than wildlife.

If you are moving with children or pets

This is usually the real question behind the question, and it deserves a straight answer rather than reassurance.

Teach children the same habits you would teach anywhere with wildlife: do not reach where you cannot see, do not pick things up, tell an adult. That is the whole curriculum and it works.

For dogs, the practical risk is on trails and in the yard at night rather than indoors. Talk to a local vet when you arrive rather than reading about it — they will tell you what they actually see, which is more useful than any article, and they will have a view on precautions worth taking in your specific area.

And know where the emergency vet is before you need to. That is sensible anywhere and people reliably look it up at the worst moment.

The honest perspective

Every desirable place has something. Here it is scorpions, snakes and the heat. Elsewhere it is winter, humidity, storms or earthquakes.

People who have lived here a while do not think about this much, and newcomers think about it a great deal for about six months and then stop. If it is the thing standing between you and a move you otherwise want, it is almost certainly not the thing that should decide it.

What I would not do is pretend none of it exists. The summer heat is a far bigger adjustment than the wildlife, and it is the one worth testing before you commit.

What to do next

Do not let this be the thing that decides your move, in either direction. It is a real feature of living in the Mojave and it is a manageable one.

If you are touring houses and want to think about it properly, look at what backs the lot and how the yard is kept. That tells you more than any general answer about the county.

Ask me what a specific property backs onto — it is a normal question and I would rather you ask it than wonder. And if you are still working out which city fits you, that is the better starting point.

Source: Species information from Wild About Utah.

— Kelsey Earl, Realtor, Keller Williams South Valley

Questions?

Let's talk it through.

Call or text me at 801-419-8917, or email [email protected]. I look forward to chatting with you.

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Kelsey Earl, Realtor®
Keller Williams South Valley
801-419-8917 · [email protected]

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