15of 100

Today's score

Ticks in DeKalb, IL

DeKalb County

Low risk

Tick activity is low right now, but never zero. A quick check after time outdoors is still worth it.

Updated August 24, 2026

Life stage
Nymphs & lone-star larvae
Forest
12%
Tick species
4 of 5 here

Right now

Latest reading
65°
Temperature
67%
Humidity
0.6"
Recent rain

TickZone for iPhone · now on the App Store

Quiet in DeKalb today. Know the evening before that changes.

7-day outlook

Risk recalculates daily from the local forecast.

Today
15
Tue
14
Wed
15
Thu
14
Fri
13
Sat
13
Sun
13

What's active right now

Deer-tick nymphs are tapering as lone-star seed ticks swarm where that tick is established. Late-summer risk stays meaningful in brushy, wooded areas. Where the lone star tick lives (coastal and southern areas), aggressive larval 'seed tick' swarms peak now.

Local tick habitat

DeKalb is 26% natural land cover (12% forest, plus open and brushy areas) across its 35.07 sq mi, home to about 42,629 people. That makes it the 14th-most wooded of the 31 towns in DeKalb 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 DeKalb, IL

Do I need tick control in DeKalb?

Today's risk in DeKalb is low (15/100), so there is no urgency. Quiet stretches are actually a good time to book: pros apply barrier treatments before activity climbs, and spring nymph season is when most Lyme transmission happens.

Professional tick control in DeKalb 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 DeKalb?

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 DeKalb. No cost, no obligation.

Is it tick season in DeKalb right now?

Yes. Deer-tick nymphs are tapering as lone-star seed ticks swarm where that tick is established. In DeKalb, today's risk reads low (15/100). Tick activity is low right now, but never zero. A quick check after time outdoors is still worth it.

Nearby towns

Tick risk is local. Check the towns around you.

Stay ahead of ticks in DeKalb

The TickZone iPhone app alerts you the evening before DeKalb's risk spikes, so protection happens before the bite.

Download on the App Store