43of 100

Today's score

Ticks in West Deerfield, IL

Lake County

Moderate risk

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

Updated August 24, 2026

Life stage
Nymphs & lone-star larvae
Forest
60%
Tick species
4 of 5 here

Right now

Latest reading
66°
Temperature
63%
Humidity
0.5"
Recent rain

TickZone for iPhone · now on the App Store

Know the evening before West Deerfield spikes.

7-day outlook

Risk recalculates daily from the local forecast.

Today
43
Tue
38
Wed
38
Thu
36
Fri
36
Sat
36
Sun
41

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

West Deerfield is 80% natural land cover (60% forest, plus open and brushy areas) across its 17.79 sq mi, home to about 31,323 people. That makes it the 14th-most wooded of the 64 towns in Lake 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.

Lake County reports about 5 Lyme cases per 100,000 people a year, in the top 20% of U.S. counties for reported Lyme disease. That county-level disease pressure, combined with West Deerfield's local habitat, sets how high its daily score can climb when the weather and season allow.

Tick control in West Deerfield, IL

Do I need tick control in West Deerfield?

Tick activity in West Deerfield is moderate today (43/100). 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 West Deerfield 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 West Deerfield?

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 West Deerfield. No cost, no obligation.

Is it tick season in West Deerfield right now?

Yes. Deer-tick nymphs are tapering as lone-star seed ticks swarm where that tick is established. In West Deerfield, today's risk reads moderate (43/100). 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 West Deerfield

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

Download on the App Store