Tick Season in Kentucky: High-Risk Months, Local Species, and Prevention Tips
March 29, 2026
Tick season in Kentucky is not a brief window in midsummer — it stretches across most of the calendar year, and the risks it brings are growing. Kentucky has seen a dramatic 128% increase in reported tick-borne diseases from 2020 to 2023, rising from 160 cases to 364 cases. That is a number that should get your attention before your next hike, hunting trip, or afternoon in the backyard.
Whether you are spending time in the Daniel Boone National Forest, exploring Kentucky’s outdoor recreation areas, or simply gardening at home, ticks are a real and present concern. Understanding when they are most active, which species you are likely to encounter, and how to protect yourself and your family can make all the difference in keeping tick bites — and the diseases they carry — out of your life.
When Is Tick Season in Kentucky
Tick season in Kentucky usually starts in March and can last through November, depending on the weather. That is a nine-month window that catches many residents off guard, especially those who assume ticks are only a summer concern.
Ticks may be active during the winter, depending on temperatures. They are not killed off by cold temperatures; instead, they become dormant or inactive. This means that while they are particularly active during warmer seasons, they can also become active in the winter if the temperature is warm enough. A mild February or an unseasonably warm December can bring ticks back out earlier — or keep them active longer — than you might expect.
Anna Pasternak, a tick researcher at the University of Kentucky, noted that the prime months for tick activity in Kentucky seem to be April through August. Spring and early summer are peak times for tick bites, which coincide with people venturing outdoors in the warmer weather. However, you should remain vigilant well beyond those months.
Key Insight: Kentucky’s warm, humid summers, abundant wooded terrain, and large wildlife populations create near-ideal conditions for ticks to thrive — making the state one of the higher-risk environments in the region.
A University of Kentucky extension entomologist noted that milder winters give some tick species a “head start on the season,” and the combination of Kentucky’s tick-friendly conditions and a longer season has resulted in more tick encounters than in previous years. Climate shifts are playing a direct role in extending the window during which you need to stay alert.
Types of Ticks Found in Kentucky
The most common tick species in Kentucky are the lone star tick, the blacklegged tick, and the American dog tick. Each has distinct habits, preferred habitats, and health risks. Knowing the difference helps you understand your risk in any given situation.
Lone Star Tick (Amblyomma americanum)
The adult female lone star tick has a white spot on its back and is about the size of a pencil eraser. It is an aggressive tick species and should not be taken lightly by hunters and others who enjoy spending time outdoors. Adults and nymphs are active March through September, with larvae active in the later summer and fall months. They can be found in woodland and forest areas, and open areas with dense vegetation.
The lone star tick, with its painful, itchy bite, is Kentucky’s most common nuisance tick. Beyond discomfort, it is also linked to several serious illnesses, which are covered in the disease section below.
American Dog Tick (Dermacentor variabilis)
American dog ticks are reddish-brown with mottled white markings on their backs and are also about the size of a pencil eraser. They can be found along forest and trail edges, as well as in fields and meadows. Adults have a complex white pattern on the scutum and short mouthparts. Nymphs and larvae are brown or tan. They are capable of carrying Rocky Mountain Spotted Fever and Tularemia.
Adult American dog ticks can survive for up to two years without feeding — a fact that underscores why this species is so persistent and difficult to control.
Blacklegged Tick / Deer Tick (Ixodes scapularis)
The deer tick’s coloring tends to be brown, but can be more rust-colored after feeding on blood. They are sometimes called blacklegged ticks and can range in size from about an eighth of an inch to about three-eighths. They are active year-round, with adults active October through June and nymphs active May through August. Their habitat is woodland and forested areas with dense leaf litter on the ground floor.
The blacklegged tick is becoming more common and widespread in the state. As of 2024, established blacklegged tick populations were confirmed in 19 Kentucky counties. This species is the primary vector for Lyme disease in the eastern United States. You can learn more about how ticks reproduce and spread to better understand why populations are growing.
Other Tick Species in Kentucky
Kentucky is also home to a few additional species worth knowing about. The Asian longhorned tick, first found in the U.S. in 2017, has been detected in Kentucky, which is one of 17 states where this invasive species has been confirmed. This species is the first known invasive tick in the United States, and it is parthenogenic, meaning females do not need to mate to reproduce.
The Gulf Coast tick (Amblyomma maculatum) has also been detected in parts of Kentucky. As its name implies, this tick prefers coastal grasslands, but in Kentucky it can be found in areas of tall grass and meadows.
Pro Tip: If you find a tick on yourself or a pet, try to save it in a sealed container. Identifying the species can help your healthcare provider assess your disease risk and choose the right course of action.
Tick-Borne Diseases in Kentucky
Ticks can carry pathogens that cause a number of illnesses. In Kentucky, the most common tick-borne diseases are Rocky Mountain spotted fever, ehrlichiosis, and Lyme disease. Each of these conditions can range from mild to life-threatening depending on how quickly they are identified and treated.
Rocky Mountain Spotted Fever (RMSF)
Despite its name, Rocky Mountain spotted fever is very much a Kentucky concern. Many people with Rocky Mountain spotted fever develop a rash a few days after the fever starts, and the rash tends to be spread over the torso. Fever, chills, headache, fatigue, muscle and joint aches, and swollen lymph nodes may occur in the absence of a rash. The American dog tick is the primary vector for this disease in Kentucky.
Ehrlichiosis
Ehrlichiosis is carried primarily by the lone star tick and is one of the most commonly reported tick-borne illnesses in the state. Symptoms are similar to those of other tick-borne diseases — fever, headache, fatigue, and muscle aches — and can appear within one to two weeks of a tick bite. Diagnosing tick-borne illnesses can be tricky. There are laboratory tests, but the test for Lyme disease isn’t 100% accurate. Other tick-borne illnesses will give themselves away in blood and platelet counts.
Lyme Disease
Cases of Lyme disease in Kentucky have risen by approximately 275%, climbing from 32 cases in 2020 to 120 in 2023. The deer tick can pick up Lyme disease and spread the bacteria to humans. The characteristic “bull’s-eye” rash (erythema migrans) is the most recognizable early sign, though not everyone develops it.
This tick must feed for a long time — about 36 hours — before the bacteria is transmitted into the host. That means prompt tick removal is one of your most effective defenses against Lyme disease. For more on preventing tick-borne illness in your pets, see these tips for preventing tick-borne diseases in dogs.
Alpha-Gal Syndrome
Alpha-gal syndrome, caused by the lone star tick, causes an allergy to red meat. Research found that Kentucky was among the states with the highest number of positive cases per 100,000 people. Alpha-gal syndrome causes allergic reactions to mammalian meats and byproducts, and reactions can range from hives and stomach pain to life-threatening anaphylaxis.
Tularemia and Other Diseases
Tularemia mostly affects rabbits and rodents but is transmissible to people and pets. Exposure to this rare but treatable bacterial disease can occur in a variety of ways, including tick bites. The blacklegged tick can also transmit anaplasmosis, babesiosis, and Powassan virus. You can read more about tick-borne encephalitis for a broader look at the neurological risks ticks can pose.
Important Note: Tick-borne diseases can mimic the flu, with fever, aches, and fatigue appearing days to weeks after a bite. If you have been outdoors and develop these symptoms, tell your doctor about any potential tick exposure — even if you did not see a tick on your body.
High-Risk Areas and Habitats in Kentucky
Ticks are not limited to deep wilderness. They are commonly found in wooded, brushy, and grassy areas — but people can be exposed to a tick in their own yard. Understanding where ticks concentrate helps you take targeted precautions.
Natural Landscapes and Parks
Kentucky’s forests and natural areas are prime tick habitat. Whether you are hiking in Red River Gorge, visiting Natural Bridge, traversing Daniel Boone Forest, or gardening in your backyard, a little awareness goes a long way in avoiding tick bites. State wildlife management areas, hiking trails, and public lands all see significant tick activity during peak season.
Research collected American dog ticks from 99 counties, primarily in grassland-dominant and mixed grassland-forest habitats. This distribution means nearly the entire state carries some level of tick risk.
Yard and Edge Habitats
Ticks can be found in many areas around your home. In addition to tall grasses, ticks are also commonly found under leaves, in ground cover, and around stone walls and wood piles. Edge habitats — areas that are a transition between the manicured part of your lawn and the naturalized surrounding brush — are also hotspots for ticks.
Anywhere that you would find mice and other small rodents are hotspots for ticks, as these small mammals are common tick hosts. Keeping your yard tidy and free of debris reduces the conditions that both ticks and their hosts favor. Natural predators that eat ticks can also play a role in reducing local tick populations.
Urban and Suburban Exposure
Significant increases in wildlife populations, expanded ranges of some tick species, development of housing in rural areas, and the popularity of hiking and ecotourism have increased the potential for people to encounter ticks. Even in Louisville and other urban areas, deer and other wildlife regularly move through neighborhoods, bringing ticks with them.
| Habitat Type | Risk Level | Common Ticks Found |
|---|---|---|
| Dense woodland / forest | High | Blacklegged tick, Lone star tick |
| Tall grass / meadows | High | Lone star tick, Gulf Coast tick |
| Forest / trail edges | High | American dog tick, Lone star tick |
| Leaf litter / ground cover | Moderate–High | Blacklegged tick |
| Suburban yards near woods | Moderate | American dog tick, Lone star tick |
| Stone walls / wood piles | Moderate | Multiple species |
How to Protect Yourself, Children, and Pets During Tick Season in Kentucky
Prevention is your most powerful tool against tick-borne illness. Whether you are hunting, hiking, or spending time in your backyard, you are likely to encounter ticks in Kentucky. The key to avoiding any health risk from a tick bite is taking steps to protect yourself from being bitten in the first place.
Use the Right Repellents
Take action to decrease your risk of infection by wearing an EPA-registered tick repellent containing at least 20 percent DEET, picaridin, IR3535, or one with lemon eucalyptus. A 40 percent DEET product provides a good level of protection. If you are sweating heavily or spending an extended period outdoors, moving up to 80 or 100 percent DEET may be advisable.
Treat Your Clothing and Gear
Clothing, boots, and other gear can be treated with permethrin, a commonly used insecticide that repels and kills ticks, mosquitoes, and other pests. One treatment can withstand several washings. Allow any articles treated with permethrin to dry before use. It should not be applied directly to the skin. Permethrin is safe around many animals but highly toxic to cats.
Dress Strategically
When possible, wear light-colored, long-sleeved shirts and pants tucked into socks when outdoors to keep ticks off your body. Light-colored clothing makes it easier to spot ticks before they reach your skin. Tucking your shirt into your pants and your pants into your socks creates a physical barrier that slows a tick’s path to exposed skin.
Check Yourself and Your Children Thoroughly
Parents should check their children for ticks after time outdoors. Check under the arms, in and around the ears, inside the belly button, behind the knees, between the legs, around the waist, and especially in and around the hair. You will often find ticks in folds of the body, like behind the ears, inside the belly button, and in the hair.
Showering within two hours of coming indoors has been shown to reduce your risk of getting Lyme disease and may be effective in reducing the risk of other tick-borne diseases. Showering may help wash off unattached ticks and is a good opportunity to do a tick check.
Wash and Dry Your Clothing
Tumble dry clothes in a dryer on high heat for 10 minutes to kill ticks on dry clothing after you come indoors. If clothes require washing, hot water is recommended to effectively kill ticks. This step is often overlooked but is highly effective at eliminating any ticks that hitched a ride inside on your clothing.
Protect Your Pets
Be sure to check your gear and pets for ticks because they can hitchhike inside of your clothing where they are not readily visible. Talk with your veterinarian about tick prevention treatments for your pets, and regularly check your pet for ticks. Dogs that spend time outdoors are especially vulnerable, and ticks they carry indoors can then bite family members. For more detailed guidance, visit the tips for preventing tick-borne diseases in your dog.
Manage Your Yard
Brush management reduces the tick population by removing their habitat and places for their hosts to hide. Fencing to deter deer and other wildlife that carry ticks is also helpful. Keeping your yard trimmed and leaf litter cleared can also reduce your risk.
Pro Tip: Walk in the center of mowed trails when hiking to avoid brushing against vegetation on the edges where ticks wait to latch on. This simple habit can significantly reduce your exposure.
What to Do If You Find a Tick in Kentucky
Finding a tick on your body does not automatically mean you will get sick. If a tick is embedded in you and you remove it within 36 hours, you are probably not going to get sick. If it is longer than that, your chances start to go up. The key is acting quickly and correctly.
How to Remove a Tick Safely
- Use fine-tipped tweezers. If you find a tick attached to your skin, use fine-tipped tweezers to remove it as quickly as possible. Grasp the tick as close to the skin’s surface as possible.
- Pull upward with steady pressure. Pull upward with steady, even pressure. Do not twist or jerk, as this can cause mouthparts to break off and remain in the skin. If this happens, try to remove the mouthparts with tweezers. If you cannot remove them easily, leave them and let the skin heal.
- Clean the bite area. After removing the tick, thoroughly clean the bite area and your hands with rubbing alcohol or soap and water.
- Dispose of the tick safely. Dispose of a tick by submerging it in alcohol, placing it in a sealed bag or container, wrapping it tightly in tape, or flushing it down the toilet. Never crush a tick with your fingers.
Common Mistake: Do not use petroleum jelly, nail polish, or a hot match to try to make a tick detach. These methods can cause the tick to release more saliva into the wound, potentially increasing your risk of disease transmission.
What NOT to Do
- Do not twist or jerk the tick during removal
- Do not apply heat, nail polish, or petroleum jelly to the tick
- Do not crush the tick with your bare fingers
- Do not “paint” the tick with nail polish or petroleum jelly or use heat to make the tick detach, as these actions could increase the chance of disease transmission if the tick is infected.
Watch for Symptoms After Removal
Watch for any symptoms of tick-borne illness, which can vary among individuals and differ according to the disease. A sudden fever and rash, severe headache, muscle or joint aches, nausea, vomiting, or diarrhea can be signs of tick-borne illness. If symptoms arise within several weeks of removing a tick, consult your healthcare professional and tell them about your recent tick bite, when it occurred, and where you most likely acquired the tick.
If symptoms of a fever, rash, muscle or joint aches, or other types of illness arise within several weeks of removing a tick, consult a healthcare professional and tell them about the recent tick bite, when it occurred, and where the tick was acquired.
Reporting Tick Bites and Tick-Borne Illness in Kentucky
Kentucky has active surveillance programs that rely on public participation to track tick populations and disease spread. Reporting your tick encounter does more than protect you — it contributes to statewide data that helps researchers and public health officials identify emerging risks.
Kentucky Tick Surveillance Project (University of Kentucky)
Kentuckians who are interested in contributing to the study of tick-borne diseases and their distribution across the state are encouraged to submit tick samples to the Kentucky Tick Surveillance Project. This project, produced by the University of Kentucky Martin-Gatton College of Agriculture, Food and Environment, aims to improve knowledge about where ticks are found and the diseases they might carry.
Residents can submit tick samples to the Kentucky Tick Surveillance Project via the University of Kentucky to help improve understanding of tick spread and disease risk. The project accepts submissions from across the state and has been collecting data since 2019.
Louisville Metro’s Spot a Tick and Share Program
If you find a tick, you can submit it to Louisville Metro’s Spot a Tick and Share Program. People are asked to share ticks with the department so environmental health specialists can further identify what types of ticks are in the Metro area and what diseases they may be carrying.
To submit a tick to the Louisville Metro program:
- Place the tick in an airtight container, not a plastic bag.
- Cover the tick in rubbing alcohol or hand sanitizer.
- Label the container with your name and contact information.
- Complete and attach the required form, then drop off the sample at Public Health and Wellness headquarters at 400 E. Gray St., Monday through Friday, 8 a.m. to 5 p.m.
Reporting Tick-Borne Illness
If you are diagnosed with a tick-borne illness, your healthcare provider is required to report confirmed cases to the Kentucky Department for Public Health. You can also contact the KDPH directly if you have concerns about a tick bite or potential exposure. The CDC’s tick information resource offers additional guidance on tick species, disease risks, and removal techniques.
Tick identification — though not disease testing — is also available through your local Cooperative Extension Service office. This can be a helpful first step if you are unsure what species bit you.
Key Insight: Reporting tick bites and submitting tick samples directly supports Kentucky’s ability to map disease risk by county, identify new species, and issue timely public health alerts. Your participation genuinely matters.
Tick season in Kentucky demands year-round awareness, but it does not have to interfere with enjoying the outdoors. By knowing when ticks are most active, which species to watch for, and how to protect yourself and your family, you can significantly reduce your risk. Use repellents, check yourself after every outdoor outing, remove any ticks promptly, and do not hesitate to seek medical attention if symptoms develop after a bite. If you spend time outdoors during hunting seasons or other wildlife-related activities, be especially vigilant — you can also explore outdoor seasonal guides for tips on staying safe in the field.