Are ticks a problem in Ada County?

There have been 14 tick reports near Ada County, CO, with 0 bites and 14 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 Ada County?

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

Tick Map

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Ticks in Ada County, CO

14 tick reports from the Ada County, CO area.

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Total Reports

Sightings

Bites

Species Found in Ada County

Unidentified14 (100%)

Tick Safety in Ada County

Ticks are active in Ada County, CO 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