Tick risk in Decatur County, Tennessee
Decatur County covers 2 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 Decatur County
Peak-season modeled risk. Tick risk is local, even within one county.
At the summer peak, tick risk across Decatur County runs from Decaturville (moderate) at the high end to Parsons (moderate) at the low end. The difference is habitat: forest cover across the county ranges from 55% to 68%, and more forest and woodland edge means more places ticks can quest for a host.
- DecaturvilleModerate risk
- ParsonsModerate risk
Tick species in Decatur County
CDC county surveillance (established or reported)
- Deer tickNot established
- American dog tickReported
- Lone star tickEstablished
- Gulf Coast tickReported
Not established in this county for the deer tick, the main Lyme carrier. “Not established” means no CDC surveillance record for Decatur 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 Decatur 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 Decatur County, TN
Professional tick control across Decatur 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 Decatur County's more wooded towns.
How much does tick control cost in Decatur County?
Most Decatur 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 Decatur County. No cost, no obligation.
Common questions about ticks in Decatur County
Which towns in Decatur County have the highest tick risk?
At the summer peak, Decaturville carries the highest modeled tick risk in Decatur County, followed by Parsons. Risk tracks how wooded a town is: forest cover across Decatur County ranges from 55% to 68%, and the more forest and woodland edge a town has, the more habitat ticks have to quest from. Parsons sits at the low end. Every town has its own daily score, so check the one nearest you.
What ticks live in Decatur County?
CDC surveillance records one established tick species in Decatur County: Lone star tick. The lone star tick is the tick most responsible for human bites here, and its bite causes alpha-gal syndrome; the blacklegged (deer) tick, the main Lyme carrier, is a minor factor this far south. "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 Decatur County?
CDC reports too few cases in Decatur 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.
Does Decatur County have lone star ticks that cause alpha-gal syndrome?
Yes. The lone star tick is established in Decatur County and is the tick most responsible for human bites in the county. Its bite can trigger alpha-gal syndrome, a delayed allergy to red meat and other mammal products, along with ehrlichiosis and STARI. Learn the symptoms and what foods to avoid.
All towns in Decatur County
Tick risk is local. Pick the town nearest you.