Today's score
Ticks in El Granada, CA
San Mateo County
Low risk
Tick activity is low right now, but never zero. A quick check after time outdoors is still worth it.
Updated July 19, 2026
- Life stage
- Low (summer drought)
- Forest
- 78%
- Tick species
- 5 of 7 here
Right now
Latest reading- 56°
- Temperature
- 99%
- Humidity
- 0.0"
- Recent rain
TickZone for iPhone · launching soon
Quiet in El Granada today. Know the evening before that changes.
7-day outlook
Risk recalculates daily from the local forecast.
What's active right now
Summer heat and drought suppress tick questing across most of the West. Unlike the Northeast, midsummer is a LOW point out West: dry air and cured grass push ticks down to rehydrate. The exception is California chaparral, where Pacific Coast tick larvae and nymphs hold a late-summer bite risk.
Local tick habitat
El Granada is 88% natural land cover (78% forest, plus open and brushy areas) across its 4.91 sq mi, home to about 5,481 people. That makes it the 4th-most wooded of the 30 towns in San Mateo County. The Rocky Mountain wood tick favors shrub-steppe, rocky slopes, and grassland-forest edges, while the western blacklegged tick lives in oak woodland and coastal brush: the more of that habitat a town has, the more places ticks can quest.
San Mateo County reports little or no Lyme disease, which is typical across the West. That does not mean low tick risk: the Rocky Mountain wood tick is what drives risk here, biting in spring and carrying Rocky Mountain spotted fever, Colorado tick fever, and tularemia. Its spring peak, combined with El Granada's local habitat, sets how high the daily score can climb.
Tick control in El Granada, CA
Do I need tick control in El Granada?
Today's risk in El Granada is low (17/100), 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 El Granada 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 El Granada?
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 El Granada. No cost, no obligation.
Is it tick season in El Granada right now?
Yes. Summer heat and drought suppress tick questing across most of the West. In El Granada, today's risk reads low (17/100). 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 El Granada
The TickZone iPhone app (launching soon) alerts you the evening before El Granada's risk spikes, so protection happens before the bite.