39of 100

Today's score

Ticks in Crystal Lake, WI

Barron 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
49%
Tick species
2 of 5 here

Right now

Latest reading
64°
Temperature
58%
Humidity
0.0"
Recent rain

TickZone for iPhone · now on the App Store

Know the evening before Crystal Lake spikes.

7-day outlook

Risk recalculates daily from the local forecast.

Today
39
Tue
38
Wed
38
Thu
36
Fri
37
Sat
38
Sun
35

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

Crystal Lake is 71% natural land cover (49% forest, plus open and brushy areas) across its 32.39 sq mi, home to about 751 people. That makes it the 11th-most wooded of the 35 towns in Barron 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.

Barron County reports about 196 Lyme cases per 100,000 people a year, in the top 5% of U.S. counties for reported Lyme disease. That county-level disease pressure, combined with Crystal Lake's local habitat, sets how high its daily score can climb when the weather and season allow.

Tick control in Crystal Lake, WI

Do I need tick control in Crystal Lake?

Tick activity in Crystal Lake 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 Crystal Lake 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 Crystal Lake?

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 Crystal Lake. No cost, no obligation.

Is it tick season in Crystal Lake right now?

Yes. Deer-tick nymphs are tapering as lone-star seed ticks swarm where that tick is established. In Crystal Lake, 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 Crystal Lake

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

Download on the App Store