Are There Scorpions in Indiana?
No, scorpions are not established in Indiana. These venomous arachnids are found only in warm, arid regions of the southwestern United States and Hawaii. Indiana's temperate climate with cold winters is unsuitable for scorpion survival. This guide provides information for travelers who might encounter scorpions elsewhere.
By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated July 22, 2026.
Western Forest Scorpion · Seth CC BY
Black Hairy Scorpion · Public domain CC0
Southern Devil Scorpion · Alan Rockefeller CC BY
- 19
- GBIF records
Scorpions are rare in Indiana, so you might also want:
No, scorpions are not established in Indiana. These venomous arachnids are found only in warm, arid regions of the southwestern United States and Hawaii. Indiana's temperate climate with cold winters is unsuitable for scorpion survival. This guide provides information for travelers who might encounter scorpions elsewhere.
Are they in Indiana?
Scorpions are not found in Indiana. These arachnids require warm, dry climates and are established only in the southwestern United States and Hawaii, which are over 1,500 miles away. Indiana's continental climate, with cold winters that regularly drop below freezing and moderate precipitation throughout the year, does not support scorpion populations. Indiana winters are particularly unsuitable, as freezing temperatures are lethal to all North American scorpion species. The state's geography, including the Ohio River valley, numerous lakes, and extensive forests, creates humidity and moisture levels that scorpions cannot tolerate. Even in nearby southern states where temperatures are somewhat warmer, scorpions are absent or extraordinarily rare. If you found something that looks like a scorpion in Indiana, it would almost certainly be a misidentification or an escaped exotic pet. For documentation aboutScorpion in Indiana, state wildlife resources confirm no established populations exist anywhere in the state.
How dangerous is it?
Understanding scorpion danger is helpful for travelers visiting regions where these arachnids are established. Most North American scorpion species cause pain and local swelling similar to a bee or wasp sting. The Arizona bark scorpion is the most medically significant scorpion in the United States and can cause numbness, tingling, and in rare instances mild muscle twitching. These symptoms are most likely in young children, elderly people, or those with health conditions. However, severe reactions are uncommon, and deaths from scorpion stings in the United States are extremely rare, even from the most dangerous species, particularly when medical care is accessible. Approximately 8,000 scorpion stings are reported to US poison centers annually, but serious medical outcomes remain very rare. Scorpions only sting defensively when threatened or accidentally pressed against skin. They do not actively pursue or attack people. Understanding their behavior helps you avoid unnecessary risk when traveling to scorpion-inhabited areas.
How to recognize one
Scorpions have a distinctive body structure that makes them easily identifiable. Adult scorpions typically measure between 2 and 8 inches long, depending on species. Look for eight jointed legs, two prominent pincers or claws at the front resembling small lobster claws, and a curved tail held over the back with a stinger at the tip. The body color is usually brown, tan, reddish, or yellowish. The segmented tail with its characteristic curved posture is their most recognizable feature. The body is generally flattened. Scorpions are entirely different from spiders, which have fangs instead of pincers and lack the curved stinger tail. During daylight, scorpions hide in dark places such as woodpiles, under rocks, inside shoes, or within rock crevices. They hunt at night for insects. When exploringIndiana wildlife, you will find that the state's actual arthropods look quite different from scorpions and pose no sting risk.
What to do if you are stung
If you are stung by a scorpion, remain calm. The majority of stings cause only local pain and require no medical treatment. Wash the area immediately with soap and water. Remove any rings or tight bracelets from the affected area to prevent circulation problems if swelling occurs. Elevate the affected limb and keep it as still as possible, since movement increases pain. Apply a cool cloth for comfort, but do not apply ice directly to skin. Over-the-counter pain relievers such as ibuprofen or acetaminophen can help manage discomfort. Most stings resolve completely within 24 hours. If you experience any symptoms beyond local pain and swelling, such as numbness or tingling spreading away from the sting site, muscle weakness, difficulty swallowing, or breathing difficulty, seek medical attention. This is general information, not medical advice; if you are stung, call Poison Control at 1-800-222-1222, or 911 if symptoms are severe. Young children, elderly people, or anyone with health conditions should seek medical evaluation more readily.
How to prevent encounters
Since scorpions do not live in Indiana, prevention focuses on what to do if you travel to scorpion-prone regions. Before traveling to the Southwest or other scorpion areas, shake out all shoes, clothing, socks, and gear before putting them on. Wear closed-toe shoes and long pants when hiking or camping in scorpion territory. Keep a flashlight available when outside at night, as scorpions are most active after dark and glow faintly under ultraviolet light. Be cautious when moving rocks, logs, or firewood. Never reach into dark spaces without looking first. When camping, store clothing and bedding in sealed containers or keep them off the ground. Before entering sleeping areas in older buildings, check for scorpions. Seal cracks and gaps in accommodations. If you encounter an insect infestation in your lodging, request a room change, as scorpions are attracted to areas with abundant insects. Ourwildlife guidesinclude regional safety information if you plan to travel to the Southwest or other areas where scorpions are established.
Where in Indiana and when
Scorpions do not occur anywhere in Indiana. Their North American range is limited to warm, arid, and semi-arid regions of the southwestern United States. The primary range includes much of Arizona, New Mexico, southern California, southern Nevada, and southwestern Utah. Additional populations exist in parts of Oklahoma, southern Kansas, southern Arkansas, and extreme south-central Missouri. These arachnids require warm temperatures year-round and cannot survive Indiana's freezing winters. The state's geography, including glaciated plains, forests, lakes, and river valleys, provides a climate entirely too cold and wet for scorpion survival. Indiana's abundant precipitation, surface water, and seasonal freeze-thaw cycles are incompatible with scorpion biology. From urban centers like Indianapolis and Fort Wayne to rural agricultural areas and natural forests, Indiana offers no suitable habitat. Learn more aboutwildlife in Indianato understand the actual native and introduced species that call the state home.
Harmless lookalikes
Indiana hosts several arthropods that might at first glance seem scorpion-like, though none pose any sting risk. Wolf spiders, which are large and active hunters found throughout Indiana, might trigger concern due to their size and hunting behavior, but they have no stinger and their body structure is entirely different. Fishing spiders found near water sometimes seem large or intimidating, but they are completely harmless. Centipedes found in Indiana have many legs and sometimes appear threatening, but they have an entirely different body structure and no curved stinger tail. Harvestmen, sometimes called daddy longlegs, have thin legs and might seem spider-like, but they bear no resemblance to scorpions. Ground beetles, especially larger species, might cause momentary concern, but they are unmistakably different insects. Whip scorpions do not occur in Indiana but are sometimes referenced. If you find any arthropod in Indiana that concerns you, consulting a photo guide or contacting a local pest control professional will quickly confirm it is almost certainly harmless.
Frequently Asked Questions
Are scorpions deadly? No, most North American scorpions are not deadly. Even the Arizona bark scorpion, the most medically significant species, rarely causes death, and deaths are essentially absent when medical care is available. Do scorpion stings happen in Indiana? No, scorpion stings do not occur in Indiana because scorpions are not established in the state. An sting would require an escaped exotic pet, which is extraordinarily rare. What attracts scorpions to a house? In scorpion-prone regions, insects attract scorpions, as these arachnids hunt insects for food. Reducing pest populations and sealing cracks helps in those areas. In Indiana, this is not a practical concern. What should I do if I see one in Indiana? Inform a local wildlife agency or pest control professional, as this would be extremely unusual and worth documenting. If you encounter one while traveling in the Southwest, simply leave it alone and maintain distance. For additional information aboutIndiana wildlife, consult state wildlife resources and regional guides.
Plan your scorpion sighting in Indiana
19 verified scorpion records have been logged in Indiana, most recently in 2025. See the GBIF records.
Where to look in Indiana
- Indiana Dunes National Park · Wildlife Watching, Birdwatching · Find hotels
- Lewis & Clark National Historic Trail · Wildlife Watching · Find hotels
- Lincoln Boyhood National Memorial · Wildlife Watching, Birdwatching · Find hotels
- George Rogers Clark National Historical Park · Find hotels
Frequently asked questions
Are they in Indiana?+
Scorpions are not found in Indiana. These arachnids require warm, dry climates and are established only in the southwestern United States and Hawaii, which are over 1,500 miles away. Indiana's continental climate, with cold winters that regularly drop below freezing and moderate precipitation throughout the year, does not support scorpion populations. Indiana winters are particularly unsuitable, as freezing temperatures are lethal to all North American scorpion species. The state's geography, including the Ohio River valley, numerous lakes, and extensive forests, creates humidity and moisture levels that scorpions cannot tolerate. Even in nearby southern states where temperatures are somewhat warmer, scorpions are absent or extraordinarily rare. If you found something that looks like a scorpion in Indiana, it would almost certainly be a misidentification or an escaped exotic pet. For documentation aboutScorpion in Indiana, state wildlife resources confirm no established populations exist anywhere in the state.
How dangerous is it?+
Understanding scorpion danger is helpful for travelers visiting regions where these arachnids are established. Most North American scorpion species cause pain and local swelling similar to a bee or wasp sting. The Arizona bark scorpion is the most medically significant scorpion in the United States and can cause numbness, tingling, and in rare instances mild muscle twitching. These symptoms are most likely in young children, elderly people, or those with health conditions. However, severe reactions are uncommon, and deaths from scorpion stings in the United States are extremely rare, even from the most dangerous species, particularly when medical care is accessible. Approximately 8,000 scorpion stings are reported to US poison centers annually, but serious medical outcomes remain very rare. Scorpions only sting defensively when threatened or accidentally pressed against skin. They do not actively pursue or attack people. Understanding their behavior helps you avoid unnecessary risk when traveling to scorpion-inhabited areas.