Ticks in West Virginia
Ticks are active in West Virginia whenever the ground is not frozen, led by the Lyme-carrying deer tick. TickZone scores all 439 West Virginia towns every morning, so risk stays local: pick your town for today's number, a 7-day outlook, and what's driving it.
Tick season in West Virginia
Tick season in West Virginia runs whenever the ground is not frozen, roughly March through November, with two peaks. Nymph deer ticks, the poppy-seed-sized stage that causes most Lyme cases, peak from late May through July. Adult deer ticks make a second push in October and November, and on any winter day above about 40 F they can quest again. American dog ticks are busiest from April through July.
| Life stage | J | F | M | A | M | J | J | A | S | O | N | D |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Deer tick nymphs | ||||||||||||
| Deer tick adults | ||||||||||||
| American dog tick | ||||||||||||
| Lone star tick |
Those are averages, and any single week can run hotter or colder than the calendar suggests. The daily score on every town page folds the season, the weather, and local habitat into one number each morning, so it is the safer way to time yard work, hikes, and pet prevention.
Highest-risk towns in West Virginia (2026)
West Virginia's highest-risk towns are spread across several counties, led by Tucker County (545 CDC-reported Lyme cases per 100k). The top 10 towns run 65 to 91 percent forest, ranked at peak season so the list stays stable.
- 1Adrian Upshur CountyHigh at peak
- 2Thomas Tucker CountyHigh at peak
- 3Hendricks Tucker CountyHigh at peak
- 4Hambleton Tucker CountyHigh at peak
- 5Galloway Barbour CountyHigh at peak
- 6Newburg Preston CountyHigh at peak
- 7Parcoal Webster CountyHigh at peak
- 8Davis Tucker CountyHigh at peak
- 9Bergoo Webster CountyHigh at peak
- 10Camden-on-Gauley Webster CountyHigh at peak
All West Virginia towns, by county
Barbour County · 5 towns · 413/100k Lyme
Berkeley County · 4 towns · 76/100k Lyme
Boone County · 9 towns · 44/100k Lyme
Braxton County · 4 towns · 370/100k Lyme
Brooke County · 7 towns · 250/100k Lyme
Cabell County · 7 towns · 42/100k Lyme
Calhoun County · 1 towns · 311/100k Lyme
Clay County · 1 towns · 167/100k Lyme
Doddridge County · 1 towns · 280/100k Lyme
Fayette County · 29 towns · 104/100k Lyme
Gilmer County · 2 towns · 234/100k Lyme
Grant County · 2 towns · 234/100k Lyme
Greenbrier County · 9 towns · 219/100k Lyme
Hampshire County · 4 towns · 195/100k Lyme
Hancock County · 4 towns · 211/100k Lyme
Hardy County · 2 towns · 154/100k Lyme
Harrison County · 19 towns · 208/100k Lyme
Jackson County · 3 towns · 118/100k Lyme
Jefferson County · 8 towns · 79/100k Lyme
Kanawha County · 32 towns · 80/100k Lyme
Lewis County · 2 towns · 249/100k Lyme
Lincoln County · 4 towns · 79/100k Lyme
Logan County · 30 towns · 16/100k Lyme
Marion County · 15 towns · 267/100k Lyme
Marshall County · 5 towns · 435/100k Lyme
Mason County · 9 towns · 69/100k Lyme
McDowell County · 20 towns · 40/100k Lyme
Mercer County · 10 towns · 140/100k Lyme
Mineral County · 8 towns · 203/100k Lyme
Mingo County · 9 towns · 23/100k Lyme
Monongalia County · 11 towns · 155/100k Lyme
Monroe County · 2 towns · 460/100k Lyme
Morgan County · 3 towns · 164/100k Lyme
Nicholas County · 9 towns · 141/100k Lyme
Ohio County · 6 towns · 323/100k Lyme
Pendleton County · 2 towns · 299/100k Lyme
Pleasants County · 2 towns · 175/100k Lyme
Pocahontas County · 9 towns · 316/100k Lyme
Preston County · 12 towns · 405/100k Lyme
Putnam County · 9 towns · 67/100k Lyme
Raleigh County · 24 towns · 73/100k Lyme
Randolph County · 16 towns · 276/100k Lyme
Ritchie County · 6 towns · 282/100k Lyme
Roane County · 2 towns · 222/100k Lyme
Summers County · 1 towns · 436/100k Lyme
Taylor County · 2 towns · 195/100k Lyme
Tucker County · 6 towns · 545/100k Lyme
Tyler County · 3 towns · 322/100k Lyme
Upshur County · 4 towns · 442/100k Lyme
Wayne County · 7 towns · 60/100k Lyme
Webster County · 5 towns · 535/100k Lyme
Wetzel County · 8 towns · 281/100k Lyme
Wirt County · 2 towns · 300/100k Lyme
Wood County · 11 towns · 90/100k Lyme
Wyoming County · 12 towns
West Virginia tick questions
- Are there ticks in West Virginia?
- Yes. West Virginia has ticks in every county, led by the deer tick (blacklegged tick) that spreads Lyme disease, along with the American dog tick and the lone star tick. They are active whenever the ground is not frozen, and today 428 of the state's 439 towns are at moderate or high tick risk on TickZone's daily score.
- What types of ticks live in West Virginia?
- West Virginia has the deer tick (blacklegged tick), which carries Lyme disease; the American dog tick; and the lone star tick, which is established in the state and causes alpha-gal syndrome. See the West Virginia tick identification chart for photos and how to tell them apart.
- When does tick season start and end in West Virginia?
- In West Virginia, ticks are active whenever the ground is not frozen, roughly March through November. Nymph deer ticks peak in June and July and cause most Lyme cases, and adult ticks have a second peak in the fall. On any winter day above freezing, adult ticks can still bite.
- When is flea and tick season?
- Flea and tick season generally runs from early spring through late fall, peaking in the warm summer months. In West Virginia, start prevention for pets and people in March and keep it up through November, since ticks can bite on any mild day.
- Which tick carries Lyme disease in West Virginia?
- The deer tick, also called the blacklegged tick, is the tick that spreads Lyme disease in West Virginia. The American dog tick and lone star tick do not carry Lyme.