35of 100

Today's score

Ticks in Collinsville, IL

Madison County

Moderate risk

Ticks are active. Use repellent, stick to trails, and do a tick check when you come inside.

Updated July 11, 2026

Life stage
Nymphs & adults
Forest
39%
Tick species
4 of 5 here

Right now

Latest reading
74°
Temperature
91%
Humidity
0.0"
Recent rain

TickZone for iPhone · launching soon

Know the evening before Collinsville spikes.

7-day outlook

Risk recalculates daily from the local forecast.

Today
35
Sun
36
Mon
36
Tue
35
Wed
35
Thu
36
Fri
37
Sat
37
Sun
34
Mon
35
Tue
37
Wed
36
Thu
35
Fri
32

What's active right now

Deer-tick nymphs are at their peak alongside dog-tick adults. Midsummer is the busiest stretch: nymphal deer ticks peak in the woods while American dog-tick adults are active in grass and along trails.

Local tick habitat

Collinsville is 59% natural land cover (39% forest, plus open and brushy areas) across its 15.24 sq mi, home to about 23,779 people. That makes it the 14th-most wooded of the 27 towns in Madison County. Deer ticks live in wooded areas, along trail edges, and in tall grass: the more of that a town has, the more places ticks can quest.

Tick control in Collinsville, IL

Do I need tick control in Collinsville?

Tick activity in Collinsville is moderate today (35/100). Ticks are out, especially along yard edges, leaf litter, and shady borders. A seasonal treatment plan keeps numbers down before peak weeks hit.

Professional tick control in Collinsville typically 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.

How much does tick control cost in Collinsville?

Most 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 Collinsville. No cost, no obligation.

Is it tick season in Collinsville right now?

Yes. Deer-tick nymphs are at their peak alongside dog-tick adults. In Collinsville, today's risk reads moderate (35/100). Ticks are active. Use repellent, stick to trails, and do a tick check when you come inside.

Nearby towns

Tick risk is local. Check the towns around you.

Stay ahead of ticks in Collinsville

The TickZone iPhone app (launching soon) alerts you the evening before Collinsville's risk spikes, so protection happens before the bite.