Tick risk in Cass County, Michigan
Cass County covers 5 towns and carries the 16th-highest tick-borne-disease baseline of Michigan's 82 counties, with a Lyme rate of 33 cases per 100,000 people a year (0th of 0 counties in the Midwest). 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 Cass County
Peak-season modeled risk. Tick risk is local, even within one county.
At the summer peak, tick risk across Cass County runs from Marcellus (moderate) at the high end to Vandalia (low) at the low end. The difference is habitat: forest cover across the county ranges from 40% to 55%, and more forest and woodland edge means more places ticks can quest for a host.
- MarcellusModerate risk
- DowagiacModerate risk
- EdwardsburgModerate risk
- CassopolisLow risk
- VandaliaLow risk
Tick species in Cass 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 Cass 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 Cass 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 Cass County, MI
Professional tick control across Cass 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 Cass County's more wooded towns.
How much does tick control cost in Cass County?
Most Cass 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 Cass County. No cost, no obligation.
Common questions about ticks in Cass County
Which towns in Cass County have the highest tick risk?
At the summer peak, Marcellus carries the highest modeled tick risk in Cass County, followed by Dowagiac, Edwardsburg, Cassopolis, Vandalia. Risk tracks how wooded a town is: forest cover across Cass County ranges from 40% to 55%, and the more forest and woodland edge a town has, the more habitat ticks have to quest from. Vandalia sits at the low end. Every town has its own daily score, so check the one nearest you.
What ticks live in Cass County?
CDC surveillance records 2 established tick species in Cass 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 Cass County?
Cass County reports about 33 Lyme cases per 100,000 people a year (U.S. CDC), the 0th-highest of 0 counties in the Midwest and the 16th-highest of Michigan's 82 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 Cass County
Tick risk is local. Pick the town nearest you.