36of 100

Today's score

Ticks in Cahokia Heights, IL

St. Clair 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
35%
Tick species
4 of 5 here

Right now

Latest reading
73°
Temperature
94%
Humidity
0.8"
Recent rain

TickZone for iPhone · launching soon

Know the evening before Cahokia Heights spikes.

7-day outlook

Risk recalculates daily from the local forecast.

Today
36
Sun
35
Mon
32
Tue
32
Wed
29
Thu
24
Fri
18

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

Cahokia Heights is 59% natural land cover (35% forest, plus open and brushy areas) across its 15.72 sq mi, home to about 17,114 people. That makes it the 16th-most wooded of the 25 towns in St. Clair 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 Cahokia Heights, IL

Do I need tick control in Cahokia Heights?

Tick activity in Cahokia Heights is moderate today (36/100). 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 Cahokia Heights 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 Cahokia Heights?

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 Cahokia Heights. No cost, no obligation.

Is it tick season in Cahokia Heights right now?

Yes. Deer-tick nymphs are at their peak alongside dog-tick adults. In Cahokia Heights, today's risk reads moderate (36/100). 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 Cahokia Heights

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