Are There Ticks in New Mexico?
Yes, ticks are present in New Mexico, particularly in forested and higher elevation areas. The American dog tick and Rocky Mountain wood tick occur in the state's mountain regions. Tick encounters in New Mexico are far less frequent than in eastern states due to the state's predominantly arid climate.
By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated July 22, 2026.
American Dog Tick · Nova Patch CC BY-SA
American Dog Tick · Matthew Lindsey CC BY
Asian Longhorned Tick · Zachary Dankowicz CC BY
- 736
- GBIF records
Yes, ticks are in New Mexico. Next you'll want:
Verified species, source iNaturalist
2 types of ticks recorded in New Mexico
2 tick species have a verified observation record in New Mexico, each with at least 10 confirmed sightings. The full list, ranked by how often each is recorded, is below.
- No openly licensed photo yet1
- No openly licensed photo yet2
Plus 5 more recorded only rarely (fewer than 10 verified sightings). Counts from verified iNaturalist observations.
Yes, ticks are present in New Mexico, particularly in forested and higher elevation areas. The American dog tick and Rocky Mountain wood tick occur in the state's mountain regions. Tick encounters in New Mexico are far less frequent than in eastern states due to the state's predominantly arid climate.
Are they in New Mexico?
Ticks are present in New Mexico but are much less abundant than in eastern and midwestern states. The American dog tick is the most common species found in the state, particularly in forested and higher elevation regions. The Rocky Mountain wood tick also occurs in suitable habitats in northern and central New Mexico. Tick populations are concentrated in mountainous areas and forested zones where moisture and cooler temperatures create favorable conditions. The northern mountains of New Mexico, including areas of the Carson and Santa Fe National Forests, support moderate tick populations. The Sacramento Mountains in southern New Mexico and the Gila Wilderness region also harbor ticks. The vast majority of New Mexico's desert and semi-arid lowland regions have very few or no ticks due to the harsh, dry climate. Residents of lowland desert areas near Las Cruces, Roswell, or other arid regions face minimal tick risk. For people spending time inTick in New Mexicohabitats of northern and central mountains, some tick awareness is warranted. Overall, New Mexico residents enjoy substantially lower tick exposure compared to eastern states, though mountain hikers should take preventive measures.
How dangerous is it?
Tick bites in New Mexico are generally less concerning than in eastern states, as the ticks present here rarely transmit Lyme disease. American dog tick bites can cause mild local reactions including redness and slight itching at the bite site. In rare cases, an American dog tick may transmit Rocky Mountain spotted fever, though documented cases are uncommon in New Mexico. The tick's saliva can occasionally trigger a mild allergic response. Most tick bites in New Mexico resolve without any complications if the tick is removed reasonably promptly. The actual risk to health from a single tick bite is low. Infection or serious disease requires specific circumstances and remains exceptionally rare. In healthy individuals, even if disease transmission occurs from a tick bite, prompt medical attention ensures excellent outcomes. Systemic disease from ticks is significantly less common in New Mexico than in Lyme disease hotspots of the northeast and midwest. The reassuring reality is that most tick bites in New Mexico cause nothing more than a minor skin irritation. Awareness and basic prevention measures significantly reduce any health risk. For more on tick in New Mexico, see ourNew Mexico tick guide.
How to recognize one
American dog ticks in New Mexico are brown to reddish-brown in color with a distinctive silvery or tan shield-shaped marking behind the head. They range from the size of a sesame seed when unfed to about the size of a small pea when fully engorged with blood. Rocky Mountain wood ticks are similar but typically slightly darker and sometimes larger than American dog ticks. Both species have eight legs and a hard exterior shell. Ticks move slowly on skin and clothing and prefer warm, thin-skinned areas. You may find ticks in groin areas, armpits, behind ears, or along the hairline after time in tick habitat. Ticks hide in tall grass, under rocks, in brush, and in pine needle duff where they wait for passing animals or people. As a tick feeds, it becomes noticeably engorged, often changing color and becoming gray or slightly translucent. An engorged tick is much easier to spot than an unfed tick. Early discovery and removal before deep attachment greatly reduces any risk. Mountain hikers and outdoor fans in northern New Mexico should check themselves for ticks after time in forested areas. You can also browseNew Mexico wildlife.
What to do if you are bitten or stung
If you find a tick attached to your skin, remove it promptly using fine-tipped tweezers. Grasp the tick as close to the skin as possible and pull steadily and straight away from the skin. Avoid jerking, twisting, or squeezing the tick body. After removal, clean the bite area with soap and water or an antiseptic. Place the removed tick in a sealed container if you wish to keep it for identification. Do not use petroleum jelly, nail polish, or other ineffective removal methods that waste time and delay removal. Watch the bite area over the following weeks for any unusual redness or rash. In New Mexico, serious disease from tick bites is rare, but it is wise to monitor yourself. 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. Seek medical care if you develop fever, unusual rash, or joint pain in the weeks following a tick bite, though these are uncommon after New Mexico tick bites. See all of ourwildlife guides.
How to prevent encounters
Preventing tick encounters in New Mexico is straightforward and follows basic precautions for mountain and forest activities. Wear long sleeves and long pants when hiking in forested areas or areas with brush, particularly in northern New Mexico mountains. Tuck your pants into your socks or boots to prevent ticks from crawling up your legs. Apply permethrin-based insecticide to clothing, shoes, and backpacks before hiking. Permethrin repels ticks very effectively and is safe when applied only to fabric. Apply DEET-based insect repellent to exposed skin according to product directions. After spending time in potential tick habitat, perform a complete body check for ticks. Pay special attention to warm areas and skin folds. Shower after outdoor time and place worn clothing in a hot dryer for at least 20 minutes. Check pets and remove any ticks found. Keep brush and grass trimmed near your home to reduce tick habitat. In the arid lowlands of most of New Mexico, tick prevention is a lower priority, but mountain residents and frequent hikers should practice these basic precautions during spring and summer months. OurNew Mexico wildlife guidecovers more species you may run into.
Where in New Mexico and when
Ticks in New Mexico are primarily concentrated in the state's forested and mountain regions. The Carson and Santa Fe National Forests in northern New Mexico support tick populations. The Sangre de Cristo Mountains, Jemez Mountains, and other northern mountain chains have higher tick densities. The Gila Wilderness and surrounding areas in southwestern New Mexico also harbor ticks. The Rio Grande valley and desert regions of southern and central New Mexico have very few ticks due to arid conditions. Tick activity in New Mexico follows a seasonal pattern tied to temperature and moisture. Tick activity begins in spring, typically April or May, as temperatures warm. Activity peaks in May and June when nymph stage ticks are abundant. Adult ticks become more prevalent in fall, typically September through October. Summer heat in lower elevation areas may reduce tick activity as ticks seek shaded, moist microclimates. Winter cold significantly reduces tick activity throughout the state. The best time to protect yourself is during spring and summer when ticks are most active in New Mexico's forested regions.
Harmless lookalikes
When checking yourself for ticks after outdoor time in New Mexico, you may find small arthropods that are not ticks. Chiggers, which are parasitic mites, are far more common than ticks in some southwestern habitats and cause intense itching but transmit no serious disease. Fleas are small, dark insects that jump and are rarely found on human skin for extended periods. Lice are parasites that live in hair and move quickly, quite different from the slow-moving tick. Mites of various harmless species are abundant in soil and vegetation throughout New Mexico. Small spiders are common in brush, grass, and trees. When you find a small arthropod on your skin or clothing, the odds strongly favor it being something harmless rather than a tick. Most small creatures people encounter outdoors never attach to humans. Examining a questionable arthropod with tweezers or a magnifying glass often reveals it is not a tick. If you are uncertain whether a small arthropod is a tick, place it in a sealed container and contact your local county extension office in New Mexico for identification.
Frequently Asked Questions
**Are ticks deadly in New Mexico?** Tick-related deaths are exceptionally rare in New Mexico given the lower prevalence of disease-carrying ticks. Even in the rare case of Rocky Mountain spotted fever transmission, prompt medical care ensures recovery. **How common are tick bites in New Mexico?** Tick bites are uncommon in most of New Mexico but more frequent among people who hike or spend time in the forested mountain regions during spring and summer. **What attracts ticks to a house?** Ticks do not actively seek houses. They hitchhike on pets, clothing, or wildlife. Keeping pets treated and checking yourself after outdoor time prevents indoor ticks. **What should I do if I see one?** If you find a tick on clothing before it attaches, brush or pick it off. If attached to skin, remove it with tweezers, clean the area, and monitor for symptoms. Visitwildlife in New Mexicoor contact your local health department for tick identification and health advice.
Plan your tick sighting in New Mexico
736 verified tick records have been logged in New Mexico. See the GBIF records.
Where to look in New Mexico
- Bandelier National Monument · Wildlife Watching, Birdwatching · Find hotels
- Capulin Volcano National Monument · Wildlife Watching, Birdwatching · Find hotels
- Carlsbad Caverns National Park · Wildlife Watching, Birdwatching · Find hotels
- El Malpais National Monument · Wildlife Watching · Find hotels
- El Morro National Monument · Wildlife Watching, Birdwatching · Find hotels
- Gila Cliff Dwellings National Monument · Wildlife Watching, Birdwatching · Find hotels
Frequently asked questions
Are they in New Mexico?+
Ticks are present in New Mexico but are much less abundant than in eastern and midwestern states. The American dog tick is the most common species found in the state, particularly in forested and higher elevation regions. The Rocky Mountain wood tick also occurs in suitable habitats in northern and central New Mexico. Tick populations are concentrated in mountainous areas and forested zones where moisture and cooler temperatures create favorable conditions. The northern mountains of New Mexico, including areas of the Carson and Santa Fe National Forests, support moderate tick populations. The Sacramento Mountains in southern New Mexico and the Gila Wilderness region also harbor ticks. The vast majority of New Mexico's desert and semi-arid lowland regions have very few or no ticks due to the harsh, dry climate. Residents of lowland desert areas near Las Cruces, Roswell, or other arid regions face minimal tick risk. For people spending time inTick in New Mexicohabitats of northern and central mountains, some tick awareness is warranted. Overall, New Mexico residents enjoy substantially lower tick exposure compared to eastern states, though mountain hikers should take preventive measures.
How dangerous is it?+
Tick bites in New Mexico are generally less concerning than in eastern states, as the ticks present here rarely transmit Lyme disease. American dog tick bites can cause mild local reactions including redness and slight itching at the bite site. In rare cases, an American dog tick may transmit Rocky Mountain spotted fever, though documented cases are uncommon in New Mexico. The tick's saliva can occasionally trigger a mild allergic response. Most tick bites in New Mexico resolve without any complications if the tick is removed reasonably promptly. The actual risk to health from a single tick bite is low. Infection or serious disease requires specific circumstances and remains exceptionally rare. In healthy individuals, even if disease transmission occurs from a tick bite, prompt medical attention ensures excellent outcomes. Systemic disease from ticks is significantly less common in New Mexico than in Lyme disease hotspots of the northeast and midwest. The reassuring reality is that most tick bites in New Mexico cause nothing more than a minor skin irritation. Awareness and basic prevention measures significantly reduce any health risk. For more on tick in New Mexico, see ourNew Mexico tick guide.
More wildlife in New Mexico