Ticks in Northeast Ohio

This is where I actually live, so this page is less general research and more "here's what's crawling around in our backyard." Northeast Ohio has four tick species worth knowing about, and the situation's been changing fast the last several years.

The Four Ticks We Deal With Here

The deer tick (black-legged tick) has gone from rare to established in our area. It's become more common specifically in the northeastern counties, in the same brushy, wooded spots you'd expect. This is the one that carries Lyme disease, anaplasmosis, babesiosis, and Powassan virus. If you're in Cuyahoga, Geauga, Lake, Portage, or Summit County, or anywhere around there, this tick is here, not just theoretically possible.

The lone star tick used to be a southern Ohio problem. That's changed. It's now spreading through Northeast Ohio specifically, and it's the most aggressive of the bunch about biting people. It carries ehrlichiosis, STARI, tularemia, and it's the one tied to alpha-gal syndrome, the meat allergy. This is the tick our family deals with directly. Homeowners around here have reported finding several of them attached after spending only a short time outside, which matches what we've seen ourselves.

The American dog tick has been around Ohio for a long time and isn't going anywhere. It's the main carrier of Rocky Mountain spotted fever in this state specifically. It likes open grassy areas more than deep woods, so you'll find it along trail edges and fields as much as in brush.

The Asian longhorned tick is the newest one to land here, and it's worth knowing about even though it's less of a known quantity. Ohio is one of the states where it's already been confirmed. It's not native to this side of the world and only showed up in the US in 2017, but it's spreading fast because the females can lay eggs without mating, so populations can explode quickly on one animal or in one patch of grass. It doesn't seem to be drawn to biting people as much as our other ticks are, and researchers are still sorting out exactly what it can and can't transmit here. See the tick species page for the full rundown on what's known about it so far.

When They're Active Here

The deer tick in our area becomes active in late March or early April, with peak activity from May through June, and a second smaller peak in October through early November. The dog tick and lone star tick are most active from April through September. That's a long stretch of the year where you genuinely need to be thinking about this, not just a couple weeks in summer.

One thing that surprised me when I first moved out here near the woods: ticks don't fully stop in winter. On any warmer day, even in the colder months, adult deer ticks can still be out and active. I don't treat winter as a free pass anymore.

What's Changed Recently

The lone star tick's spread into our part of the state is the big shift. It used to be mostly a southern Ohio thing and now it's showing up regularly in the northeast counties. Public health folks, vets, and pest control people have all started paying a lot more attention to it because of how aggressively it bites and because of the alpha-gal connection. If you've lived here a while and don't remember dealing with lone star ticks growing up, that's not your memory failing you, the range has genuinely moved north.

What Actually Works on Our Property

Everything on the rest of this site applies here too, but a few things matter more given our specific setup backing up to woods:

• The wood-line barrier matters more than almost anything else we've done. See the landscaping page for the 3-foot gravel or wood chip strip the CDC recommends. With woods right behind the house, this is the first line of defense.
• Keeping the grass short right up to the treeline. It's tempting to let the back edge of the yard go a little wild since it's less visible, but that's exactly where ticks wait.
• Tick tubes in spring and fall, since we've got plenty of mice and chipmunks living in the brush at the edge of the property. See the tick tubes page.
• A full-body tick check every single time the kids come in during May and June especially, since that's when deer tick nymphs peak here and they're nearly impossible to see without looking carefully.

If You're Bitten Here

Given how established Lyme is in our part of the state now, and the lone star tick's connection to alpha-gal, both of those are worth taking seriously rather than assuming a bite is nothing. Hold onto the tick if you can. Ohio State runs its own mail-in tick testing service, the Buckeye Tick Test, with results back in about 72 hours, which is the one I'd reach for first if I wanted a tick actually tested rather than just identified. See the tick testing page for how that process works and a couple other labs that do the same thing. For removal itself, see the removal page, and the symptoms page for what to watch for over the following weeks.