Are There Lone Star Ticks in North Dakota?
Lone Star Ticks do not live in North Dakota. These medically significant ticks are found only in the southeastern and south-central United States, where warm climates and suitable habitat support their populations. North Dakota's cold winters and northern prairie environment are far outside their established range.
By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated July 22, 2026.
Lone Star Tick · Jeff Clark CC BY
Lone Star Tick · Katja Schulz CC BY
Lone Star Tick · Public domain CC0
- 1
- species recorded
- 1
- GBIF records
- November
- peak months
Lone Star Ticks are rare in North Dakota, so you might also want:
Real sighting data, source iNaturalist
Only 1 verified observations on iNaturalist of lone star tick have been logged in North Dakota, which fits how rare they are in the state. That low number is itself the most honest answer to whether you are likely to see one here.
Lone Star Ticks do not live in North Dakota. These medically significant ticks are found only in the southeastern and south-central United States, where warm climates and suitable habitat support their populations. North Dakota's cold winters and northern prairie environment are far outside their established range.
Are They in North Dakota?
No, Lone Star Ticks are not established anywhere in North Dakota. Their natural range is restricted to the warm southeast and south-central United States, with concentrations in Texas, Oklahoma, Tennessee, Louisiana, and the Atlantic coastal states. The northern limit of their range reaches into southern Missouri and northern Arkansas. North Dakota is hundreds of miles north of this boundary and completely outside their distribution. The state's continental climate with cold, long winters and short summers does not match the warm, humid conditions Lone Star Ticks need to survive. North Dakota's landscape of grasslands, prairies, and agricultural areas lacks the oak forests, woodlands, and brush habitat that these ticks prefer. Even in southern states where Lone Star Ticks thrive, they cannot survive in areas with harsh winters. North Dakota's winter temperatures regularly drop far below the limits these ticks can tolerate. The tick is named after Texas, which is fitting, as that state is central to its range. If you find a tick in North Dakota and are curious about its identity, it is almost certainly not a Lone Star Tick. Having it identified locally can help you learn which native ticks actually live in your area.
How Dangerous Is It?
Lone Star Tick bites can carry serious health risks in regions where the ticks are established, though bites are absent in North Dakota. These ticks can transmit Bourbon virus, Heartland virus, and other pathogens. They are also associated with alpha-gal syndrome, an unusual meat allergy that can develop after being bitten by an infected tick. In areas where Lone Star Ticks are common, medical professionals are well trained to recognize and treat tick-borne illnesses. A single tick bite does not automatically lead to illness, but any bite should be monitored for signs of infection. Serious cases require hospitalization, but deaths are rare in otherwise healthy people who receive prompt medical care. Since Lone Star Ticks do not live in North Dakota, this specific tick-borne disease risk does not apply to North Dakota residents. However, understanding basic tick safety and removal techniques is always good practice for anyone who spends time outdoors. Other native North Dakota ticks pose their own health risks that are worth learning about as part of basic outdoor safety.
How to Recognize One
Lone Star Ticks are small to medium-sized ticks, roughly the size of a sunflower seed before feeding. The most distinctive feature is the female's appearance: a dark brown body with a single cream-colored or white spot on her back that looks like a small dot. This characteristic spot resembles the lone star on the Texas flag and gives the tick its common name. The spot is the easiest way to identify a female Lone Star Tick. Male ticks of this species lack the central spot and look brownish with faint markings instead. Both males and females have reddish-brown legs and a glossy appearance. When a female has fed fully on blood, she can swell to the size of a pea or small marble and appear grayish or tan. Lone Star Ticks prefer to attach to warm, moist areas of the body such as the groin, armpits, behind the ears, or along the hairline. In North Dakota where these ticks do not exist, identifying the species of any tick you find will require looking for that distinctive white spot, but you will almost certainly find native species instead.
What to Do If You Are Bitten or Stung
Since Lone Star Ticks are not found in North Dakota, the chance of being bitten by one in the state is essentially zero. If you travel to states where these ticks are common and find one attached to your skin, remain calm and remove it as quickly as possible. Use fine-point tweezers to grasp the tick as close to your skin as you can and pull straight outward with steady, even pressure. Do not twist or jerk, as this can separate the head from the body. After removal, wash your hands and the bite area thoroughly with soap and water or rubbing alcohol. You may place the tick in a sealed container or ziplock bag if you want it identified by a medical professional or health department. Do not attempt to remove a tick with petroleum jelly, hot objects, nail polish, or other home remedies. 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. Symptoms of tick-borne illness can include fever, chills, headache, muscle ache, fatigue, and sometimes rash. Seek medical care if symptoms develop after a tick bite, and inform your doctor that you were bitten.
How to Prevent Encounters
In North Dakota, you do not need to take specific precautions against Lone Star Ticks since they do not live in the state. However, if you travel to the southern states where these ticks are established, use these protective strategies. When hiking or spending time in brushy or wooded areas, wear long pants tucked into your socks and long sleeves to reduce exposed skin. Apply insect repellent with 20 percent DEET to exposed skin and clothing before heading outdoors. Stay on established trails and avoid wading through tall grass, dense brush, and thick leaf litter where ticks wait for passing animals or people. After being outdoors in tick country, perform a thorough body check, looking especially in warm areas like the groin, armpits, and scalp. Shower and wash your clothes in hot water and dry them on high heat to kill any ticks you may have picked up. If you plan to hike in North Dakota's own parks and prairies, learn aboutwildlife in North Dakotato understand which ticks and other animals you might encounter while enjoying outdoor activities.
Where in North Dakota and When
Lone Star Ticks are not found anywhere in North Dakota during any season. Their range is far to the south and east, in warm regions that can support their populations year-round or most of the year. In the states where they do live, such as Texas, Oklahoma, and Tennessee, Lone Star Ticks become active in early spring, usually March or April, when temperatures warm. They are most abundant from May through July and remain active through fall. In the warmest southern regions, they can be found even during mild winters. North Dakota's climate makes this impossible. Winters are harsh and long, with temperatures dropping well below what Lone Star Ticks can survive. Summer in North Dakota, though warm, is brief. Spring arrives late, and fall comes early. The state's short warm season is not enough to support established tick populations of this species. Even if a Lone Star Tick somehow arrived in North Dakota on traveling wildlife or a person, it could not survive long enough to establish a population. For accurate information about the ticks that actually do live in North Dakota, visitwildlife resourcesorNorth Dakota wildlife.
Harmless Lookalikes
Lone Star Ticks do not occur in North Dakota, so there is no risk of confusing one with a local species. However, North Dakota is home to several native tick species that people sometimes worry about. The most common is the American dog tick, which is reddish-brown and about the same size as a Lone Star Tick when unfed. The key difference is that American dog ticks have a mottled or scalloped pattern on their back, not a single white spot. Other ticks found in North Dakota include the Rocky Mountain wood tick, which is larger and also lacks the distinctive spot. The brown dog tick and the Gulf Coast tick are occasional findings but not common in North Dakota. Woodchuck ticks and several other minor species also inhabit the state. None of these ticks carry the exact same diseases as Lone Star Ticks, though some can transmit tick-borne illnesses of their own. If you find a tick in North Dakota, the absence of the white spot immediately tells you it is not a Lone Star Tick. The native species in North Dakota are far more likely, and most pose minimal or manageable health risks with proper tick removal and prevention practices.
Frequently Asked Questions
Q: Could a Lone Star Tick survive in North Dakota? A: No. North Dakota's climate is far too cold and the winters too harsh for this heat-loving tick to establish a population. A single tick might arrive on traveling wildlife but could not survive long. Q: What tick species do live in North Dakota? A: The American dog tick and Rocky Mountain wood tick are most common, along with several less frequent species. A: North Dakota's native ticks are better adapted to the state's climate. Q: Are Lone Star Ticks deadly? A: Lone Star Tick-borne illnesses can be serious but are treatable with prompt medical care. Deaths are rare in healthy adults. Since the ticks do not live in North Dakota, this is not a practical concern for residents. Q: What should I do if I find a tick in North Dakota? A: Remove it carefully with tweezers, save it if you want identification, and monitor yourself for signs of illness. Most ticks found in North Dakota are harmless or pose minimal risk. Learn more aboutour wildlife guidesandtick-related wildlife safety.
Plan your trip
Best time to see lone star tick in North Dakota: November
See the month-by-month sighting calendar.
Plan your lone star tick sighting in North Dakota
1 verified lone star tick records have been logged in North Dakota. See the GBIF records.
Where to look in North Dakota
- Knife River Indian Villages National Historic Site · Wildlife Watching, Birdwatching · Find hotels
- Lewis & Clark National Historic Trail · Wildlife Watching · Find hotels
- North Country National Scenic Trail · Wildlife Watching, Birdwatching · Find hotels
- Theodore Roosevelt National Park · Wildlife Watching, Birdwatching · Find hotels
- Fort Union Trading Post National Historic Site · Find hotels
Frequently asked questions
Are They in North Dakota?+
No, Lone Star Ticks are not established anywhere in North Dakota. Their natural range is restricted to the warm southeast and south-central United States, with concentrations in Texas, Oklahoma, Tennessee, Louisiana, and the Atlantic coastal states. The northern limit of their range reaches into southern Missouri and northern Arkansas. North Dakota is hundreds of miles north of this boundary and completely outside their distribution. The state's continental climate with cold, long winters and short summers does not match the warm, humid conditions Lone Star Ticks need to survive. North Dakota's landscape of grasslands, prairies, and agricultural areas lacks the oak forests, woodlands, and brush habitat that these ticks prefer. Even in southern states where Lone Star Ticks thrive, they cannot survive in areas with harsh winters. North Dakota's winter temperatures regularly drop far below the limits these ticks can tolerate. The tick is named after Texas, which is fitting, as that state is central to its range. If you find a tick in North Dakota and are curious about its identity, it is almost certainly not a Lone Star Tick. Having it identified locally can help you learn which native ticks actually live in your area.
How Dangerous Is It?+
Lone Star Tick bites can carry serious health risks in regions where the ticks are established, though bites are absent in North Dakota. These ticks can transmit Bourbon virus, Heartland virus, and other pathogens. They are also associated with alpha-gal syndrome, an unusual meat allergy that can develop after being bitten by an infected tick. In areas where Lone Star Ticks are common, medical professionals are well trained to recognize and treat tick-borne illnesses. A single tick bite does not automatically lead to illness, but any bite should be monitored for signs of infection. Serious cases require hospitalization, but deaths are rare in otherwise healthy people who receive prompt medical care. Since Lone Star Ticks do not live in North Dakota, this specific tick-borne disease risk does not apply to North Dakota residents. However, understanding basic tick safety and removal techniques is always good practice for anyone who spends time outdoors. Other native North Dakota ticks pose their own health risks that are worth learning about as part of basic outdoor safety.
More wildlife in North Dakota