Tick risk in DeKalb County, Georgia
DeKalb County covers 12 towns. CDC reports too few cases here to publish a county Lyme rate, but each town still has a daily score built from local weather, habitat, and season. Pick your town below for today's reading.
Highest and lowest tick risk in DeKalb County
Peak-season modeled risk. Tick risk is local, even within one county.
At the summer peak, tick risk across DeKalb County runs from Pine Lake (moderate) at the high end to Doraville (moderate) at the low end. The difference is habitat: forest cover across the county ranges from 42% to 89%, and more forest and woodland edge means more places ticks can quest for a host.
- Pine LakeModerate risk
- Stone MountainModerate risk
- Avondale EstatesModerate risk
- DecaturModerate risk
- DunwoodyModerate risk
Tick species in DeKalb County
CDC county surveillance (established or reported)
- Deer tickNot established
- American dog tickReported
- Lone star tickReported
- Gulf Coast tickEstablished
Not established in this county for the deer tick, the main Lyme carrier. “Not established” means no CDC surveillance record for DeKalb County, not that a town is tick free. Source: CDC tick surveillance (ArboNET Tick Module), 2025.
Diseases found in local ticks
No CDC tick-testing records for DeKalb County. That is a surveillance gap, not a sign these diseases are absent. Lyme and other tickborne illnesses occur across the region.
Tick control in DeKalb County, GA
Professional tick control across DeKalb 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 DeKalb County's more wooded towns.
How much does tick control cost in DeKalb County?
Most DeKalb 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.
From a vetted local tick exterminator serving DeKalb County. No cost, no obligation.
Common questions about ticks in DeKalb County
Which towns in DeKalb County have the highest tick risk?
At the summer peak, Pine Lake carries the highest modeled tick risk in DeKalb County, followed by Stone Mountain, Avondale Estates, Decatur, Dunwoody. Risk tracks how wooded a town is: forest cover across DeKalb County ranges from 42% to 89%, and the more forest and woodland edge a town has, the more habitat ticks have to quest from. Doraville sits at the low end. Every town has its own daily score, so check the one nearest you.
What ticks live in DeKalb County?
CDC surveillance records one established tick species in DeKalb County: Gulf Coast tick. The blacklegged (deer) tick is the main carrier of Lyme disease. "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 DeKalb County?
CDC reports too few cases in DeKalb County to publish a stable county Lyme rate, which is common in rural or low-population counties, and typical this far south. That does not mean the risk is zero: the lone star tick, not Lyme, is the bigger local concern.
All towns in DeKalb County
Tick risk is local. Pick the town nearest you.