Are ticks a problem in Humboldt County?

There have been 6 tick reports near Humboldt County, CA, with 0 bites and 6 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 Humboldt County?

The most commonly reported tick species in Humboldt County include Unidentified, Deer Tick. Each species carries different disease risks — see our species guide for identification help.

Tick Map

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Ticks in Humboldt County, CA

6 tick reports from the Humboldt County, CA area.

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Total Reports

Sightings

Bites

Species Found in Humboldt County

Unidentified5 (83%)

Deer Tick1 (17%)

Risk: High — carries Lyme disease

Tick Safety in Humboldt County

Ticks are active in Humboldt County, CA and surrounding areas. The most commonly reported species is the Unidentified, making up 83% 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