Pennsylvania · Northeast

Tick risk in Berks County, Pennsylvania

Berks County covers 73 towns. Its CDC Lyme rate of 99 cases per 100,000 people a year ranks in the top 9% of U.S. counties for reported Lyme disease. CDC surveillance lists Deer tick and American dog tick as established here. Pick your town below for today's score, a 7-day outlook, and what's driving it.

Highest and lowest tick risk in Berks County

Peak-season modeled risk. Tick risk is local, even within one county.

At the summer peak, tick risk across Berks County runs from Lower Alsace Township (moderate) at the high end to Lyons Borough (low) at the low end. The difference is habitat: forest cover across the county ranges from 12% to 89%, and more forest and woodland edge means more places ticks can quest for a host.

Lower Alsace TownshipModerate risk
Adamstown BoroughModerate risk
District TownshipModerate risk
Union TownshipModerate risk
Earl TownshipModerate risk

Tick species in Berks County

CDC county surveillance (established or reported)

Deer tickEstablished
American dog tickEstablished
Lone star tickNot established
Gulf Coast tickNot established

Established in this county for the deer tick, the main Lyme carrier. “Not established” means no CDC surveillance record for Berks County, not that a town is tick free. Source: CDC tick surveillance (ArboNET Tick Module), 2025.

Diseases found in local ticks

Lyme diseaseBabesiosisBorrelia miyamotoi (relapsing fever)

Pathogens detected in ticks tested from Berks County (CDC tick-testing surveillance, 2025). This lists what has been found, not how common it is.

Tick control in Berks County, PA

Professional tick control across Berks County usually means a barrier treatment along the lawn edge, leaf litter, stone walls, and shady borders where ticks wait for a host, applied two to four times a season by a licensed pest control company. It is the single most effective way to cut tick numbers in the part of the yard your family actually uses, and it matters most in Berks County's more wooded towns.

How much does tick control cost in Berks County?

Most Berks County homeowners pay about $100 to $200 per visit for professional tick spraying, or roughly $350 to $600 for a full season of barrier treatments, depending on lot size and how wooded the property is. Quotes are free, so it costs nothing to get a real number for your yard.

Get a free tick control quote

From a vetted local tick exterminator serving Berks County. No cost, no obligation.

Common questions about ticks in Berks County

Which towns in Berks County have the highest tick risk?

At the summer peak, Lower Alsace Township carries the highest modeled tick risk in Berks County, followed by Adamstown Borough, District Township, Union Township, Earl Township. Risk tracks how wooded a town is: forest cover across Berks County ranges from 12% to 89%, and the more forest and woodland edge a town has, the more habitat ticks have to quest from. Lyons Borough sits at the low end. Every town has its own daily score, so check the one nearest you.

What ticks live in Berks County?

CDC surveillance records 2 established tick species in Berks County: Deer tick, American dog tick. The blacklegged (deer) tick is the main carrier of Lyme disease in the Northeast. "Not established" for a species means there is no CDC surveillance record for the county, not that the tick is absent.

Is Lyme disease common in Berks County?

Berks County reports about 99 Lyme cases per 100,000 people a year (U.S. CDC), in the top 9% of U.S. counties for reported Lyme disease (the 45th-highest of Pennsylvania's 67 counties). Lyme is the dominant blacklegged-tick disease, so TickZone uses this county rate as the disease baseline behind every town's score.

All towns in Berks County

Tick risk is local. Pick the town nearest you.