Are ticks a problem in Palo Alto?

There have been 11 tick reports near Palo Alto, CA, with 0 bites and 11 sightings. The most common species reported is the Unidentified. Check the Tick Map for the latest 2026 tick activity.

What kind of ticks are in Palo Alto?

The most commonly reported tick species in Palo Alto include Unidentified. Each species carries different disease risks — see our species guide for identification help.

Tick Map

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Ticks in Palo Alto, CA

11 tick reports from the Palo Alto, CA area.

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Total Reports

Sightings

Bites

Species Found in Palo Alto

Unidentified11 (100%)

Tick Safety in Palo Alto

Ticks are active in Palo Alto, CA and surrounding areas. The most commonly reported species is the Unidentified, making up 100% of reports.

✓Wear light-colored clothing when walking in wooded areas or tall grass
✓Use EPA-registered tick repellent (DEET, picaridin, or IR3535)
✓Do a full-body tick check after being outdoors — especially behind ears, hairline, and waistband
✓Shower within 2 hours of coming inside
✓If bitten, remove the tick with fine-tipped tweezers and monitor for symptoms for 30 days