Are There Copperheads in Texas?
Yes, copperheads live in the eastern portion of Texas, particularly in forested regions and wetlands near the Louisiana border. The vast majority of Texas has no copperheads. Copperhead bites are uncommon and rarely serious with prompt medical care. Understand [Texas wildlife](/wildlife/texas) to know if copperheads live in your area.
By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated July 22, 2026.
Eastern Copperhead · Court Harding CC BY
Eastern Copperhead · Mila C. CC BY
Eastern Copperhead · Alan Rockefeller CC BY
- 1
- species recorded
- 6,186
- GBIF records
- April, May, June
- peak months
Yes, copperheads are in Texas. Next you'll want:
Real sighting data, source iNaturalist
6,024 verified observations on iNaturalist of copperhead have been recorded in Texas, most often in April, May, June.
When copperhead are recorded in Texas
Yes, copperheads live in the eastern portion of Texas, particularly in forested regions and wetlands near the Louisiana border. The vast majority of Texas has no copperheads. Copperhead bites are uncommon and rarely serious with prompt medical care. UnderstandTexas wildlifeto know if copperheads live in your area.
Are They in Texas?
Copperheads are found in eastern Texas, particularly in the forested regions of the eastern part of the state. They are found occurring near the Louisiana border in the state and in areas with adequate moisture and dense shelter and cover. Western Texas, the panhandle, and desert regions have no copperheads at all. Copperheads are less common in Texas than in southern and eastern states where they are more abundant and widespread. The Texas Gulf Coast may occasionally have copperheads, but they are not the dominant venomous snake there. Texas also has cottonmouths and rattlesnakes, which are often more common in many Texas regions throughout the state. If you live in western, central, or most of southern Texas, you almost certainly have no copperheads in your area. Understanding which regions have copperheads helps you know whether to watch for them in your location.Learn more about Texas wildlife.
How Dangerous Is It?
Copperheads are venomous snakes, but bites are uncommon and rarely serious with prompt medical care. A copperhead bite causes pain and localized swelling in the tissue around the bite. Most healthy adults recover fully with appropriate medical treatment from emergency professionals. Deaths from copperhead bites are very rare in the United States, even in states where copperheads are more abundant and frequently encountered. Copperheads are not aggressive and do not attack humans unless threatened or surprised. The snake prefers to remain motionless and camouflaged rather than bite when encountered. Bites occur when someone accidentally steps on the snake or reaches into a place where it is hiding. The venom is hemotoxic, affecting tissue locally rather than the entire body. Antivenom, when needed, is very effective in treatment.
How to Recognize One
Copperheads are stocky, medium-sized snakes typically 24 to 36 inches long. They have distinctive hourglass-shaped bands along the body. The bands are dark on the edges with lighter centers, creating a pinched appearance. The head is copper-colored, which gives the snake its name. The body is tan, reddish-brown, peachy pink, or gray with darker markings. The pupils are vertical, like a cat's eyes. Copperheads have heat-sensing pits along their lower jawline. They blend in well with leaf litter, woodpiles, and overgrown vegetation. They are perfectly camouflaged in eastern Texas habitats. Even experienced snake handlers sometimes have difficulty spotting copperheads.
What to Do If Bitten or Stung
If bitten by a copperhead in eastern Texas, stay calm and seek medical care immediately. Remove rings, bracelets, or tight clothing from the bitten area before swelling occurs and restricts blood flow. Keep the bite site still and below heart level if possible. Do not apply ice, heat, or tourniquets. Do not attempt to catch or kill the snake. Do not use home remedies of any kind. Call 911 or have someone drive you to an emergency room immediately. Stay as calm and still as possible. This is general information, not medical advice; if you are bitten, call Poison Control at 1-800-222-1222, or 911 if symptoms are severe. Texas emergency rooms have antivenom available and emergency staff trained to handle snake bites.
How to Prevent Encounters
If you live in eastern Texas where copperheads occur, wear closed-toe boots and long pants when hiking or working in wooded areas. Stay on marked trails and avoid walking through tall grass, brush, or heavy leaf litter where snakes hide. Watch where you step and place your hands carefully. Do not reach into places you cannot see clearly. Use a stick to move debris rather than your hands. Shake out clothing, shoes, and sleeping bags before using them outdoors. Do not work in yards, gardens, or near woodpiles without checking the area first carefully. Keep woodpiles and brush away from your home. Clear leaf litter and thick brush from around your property. Remove rodent populations, as these attract snakes hunting for food.Explore our wildlife guidesfor comprehensive prevention strategies and safety tips.
Where in Texas and When
Copperheads in Texas are found primarily in the eastern part of the state, including areas near the Louisiana border. They occur in forests, swamps, and areas with adequate moisture and dense shelter for hiding. Most of Texas has no copperheads at all, including the panhandle, west Texas, and most central Texas regions. Copperheads are active from spring through fall, typically April through October or November in the state. They are most active during warm months when temperatures are favorable for hunting. During hot summer afternoons, they may be less active and seek shade. In cooler weather, they seek shelter in underground dens and hibernacula. They are also active on warm winter days when temperatures rise significantly. Texas has other venomous snakes more common in many regions, including rattlesnakes and cottonmouths.Find more about wildlife in Texas.
Harmless Lookalikes
Harmless water snakes are often mistaken for copperheads in eastern Texas. Water snakes have markings that may vaguely resemble copperheads, but they are completely harmless to humans. Rat snakes and hognose snakes are harmless despite their appearance or defensive behavior. Corn snakes are harmless and beautiful. Garter snakes are common throughout Texas and completely harmless. Milk snakes are harmless and have hourglass-like markings. Non-venomous water snakes in Texas rivers and wetlands are completely harmless. Many harmless snakes are killed in Texas each year by people who mistake them for venomous species. Learning to distinguish copperheads from similar-looking harmless snakes is valuable. For identification help and wildlife information, visitmore on Copperhead in Texas.
Frequently Asked Questions
Are copperheads found everywhere in Texas? No, copperheads are found primarily in eastern Texas. Most of Texas, including the panhandle and west Texas, has no copperheads at all. How dangerous and medically significant are copperhead bites in Texas? Copperhead bites cause pain and swelling but are rarely serious with prompt medical care. Deaths are very rare in the United States. How do I avoid copperheads in Texas? If you live in eastern Texas, wear boots and long pants, stay on trails, and watch where you step and place your hands. What should I do if I see a copperhead in Texas? Leave it alone and give it space to move away from you. Most copperheads will retreat if given an escape route. Do not attempt to capture or kill it. For wildlife safety, visitTexas wildlife guideand local experts.
Plan your trip
Best time to see copperhead in Texas: April, May, June
See the month-by-month sighting calendar.
Plan your copperhead sighting in Texas
6,186 verified copperhead records have been logged in Texas. See the GBIF records.
Where to look in Texas
- Amistad National Recreation Area · Wildlife Watching, Birdwatching · Find hotels
- Big Bend National Park · Wildlife Watching, Birdwatching · Find hotels
- Big Thicket National Preserve · Wildlife Watching, Birdwatching · Find hotels
- Chamizal National Memorial · Wildlife Watching, Birdwatching · Find hotels
- Fort Davis National Historic Site · Wildlife Watching, Birdwatching · Find hotels
- Guadalupe Mountains National Park · Wildlife Watching, Birdwatching · Find hotels
Frequently asked questions
Are They in Texas?+
Copperheads are found in eastern Texas, particularly in the forested regions of the eastern part of the state. They are found occurring near the Louisiana border in the state and in areas with adequate moisture and dense shelter and cover. Western Texas, the panhandle, and desert regions have no copperheads at all. Copperheads are less common in Texas than in southern and eastern states where they are more abundant and widespread. The Texas Gulf Coast may occasionally have copperheads, but they are not the dominant venomous snake there. Texas also has cottonmouths and rattlesnakes, which are often more common in many Texas regions throughout the state. If you live in western, central, or most of southern Texas, you almost certainly have no copperheads in your area. Understanding which regions have copperheads helps you know whether to watch for them in your location.Learn more about Texas wildlife.
How Dangerous Is It?+
Copperheads are venomous snakes, but bites are uncommon and rarely serious with prompt medical care. A copperhead bite causes pain and localized swelling in the tissue around the bite. Most healthy adults recover fully with appropriate medical treatment from emergency professionals. Deaths from copperhead bites are very rare in the United States, even in states where copperheads are more abundant and frequently encountered. Copperheads are not aggressive and do not attack humans unless threatened or surprised. The snake prefers to remain motionless and camouflaged rather than bite when encountered. Bites occur when someone accidentally steps on the snake or reaches into a place where it is hiding. The venom is hemotoxic, affecting tissue locally rather than the entire body. Antivenom, when needed, is very effective in treatment.
More wildlife in Texas