Today's score
Ticks in Coulterville, IL
Randolph 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
- 48%
- Tick species
- 4 of 5 here
Right now
Latest reading- 78°
- Temperature
- 88%
- Humidity
- 0.0"
- Recent rain
TickZone for iPhone · launching soon
Know the evening before Coulterville spikes.
7-day outlook
Risk recalculates daily from the local forecast.
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
Coulterville is 70% natural land cover (48% forest, plus open and brushy areas) across its 0.57 sq mi, home to about 827 people. That makes it the 7th-most wooded of the 14 towns in Randolph 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 Coulterville, IL
Do I need tick control in Coulterville?
Tick activity in Coulterville is moderate today (39/100). 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 Coulterville 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 Coulterville?
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.
From a vetted local tick exterminator serving Coulterville. No cost, no obligation.
Is it tick season in Coulterville right now?
Yes. Deer-tick nymphs are at their peak alongside dog-tick adults. In Coulterville, today's risk reads moderate (39/100). 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 Coulterville
The TickZone iPhone app (launching soon) alerts you the evening before Coulterville's risk spikes, so protection happens before the bite.