Today's score
Ticks in Creve Coeur, MO
St. Louis 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
- Lone-star peak
- Forest
- 54%
- Tick species
- 4 of 5 here
Right now
Latest reading- 75°
- Temperature
- 91%
- Humidity
- 0.0"
- Recent rain
TickZone for iPhone · launching soon
Know the evening before Creve Coeur spikes.
7-day outlook
Risk recalculates daily from the local forecast.
What's active right now
Lone-star ticks are at their summer peak, the main local driver of alpha-gal syndrome and ehrlichiosis. Midsummer is when lone-star bite counts run highest region-wide. American dog ticks are also out in open, grassy areas. Deer ticks remain a minor factor here compared with the Northeast.
Local tick habitat
Creve Coeur is 71% natural land cover (54% forest, plus open and brushy areas) across its 10.28 sq mi, home to about 18,457 people. That makes it the 36th-most wooded of the 87 towns in St. Louis County. Lone-star and Gulf Coast ticks favor brushy edges, overgrown fields, and open pine woods as much as deep forest: the more of that a town has, the more places ticks can quest.
St. Louis County's CDC Lyme rate is negligible, unsurprising this far south, so deer ticks are a minor factor in Creve Coeur. The lone star tick is what actually drives local risk here: it is established region-wide, bites aggressively at every life stage, and is the tick most responsible for alpha-gal syndrome, ehrlichiosis, and STARI in Missouri.
Tick control in Creve Coeur, MO
Do I need tick control in Creve Coeur?
Tick activity in Creve Coeur 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 Creve Coeur 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 Creve Coeur?
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 Creve Coeur. No cost, no obligation.
Is it tick season in Creve Coeur right now?
Yes. Lone-star ticks are at their summer peak, the main local driver of alpha-gal syndrome and ehrlichiosis. In Creve Coeur, today's risk reads moderate (36/100). Ticks are active. Use repellent, stick to trails, and do a tick check when you come inside.
Does Creve Coeur have lone star ticks that cause alpha-gal syndrome?
Yes. The lone star tick is established in St. Louis County and is the tick most responsible for human bites in Missouri. Its bite can trigger alpha-gal syndrome, a delayed allergy to red meat and other mammal products, along with ehrlichiosis and STARI. Unlike the Northeast, Lyme disease is a minor factor here: the lone star tick, not the deer tick, is what actually drives local risk. Learn the symptoms and what foods to avoid.
Nearby towns
Tick risk is local. Check the towns around you.
Stay ahead of ticks in Creve Coeur
The TickZone iPhone app (launching soon) alerts you the evening before Creve Coeur's risk spikes, so protection happens before the bite.