Ticks are commonly found in woods, shrubs, wood piles, leaf litter
and crawl spaces. In 2023, the black-legged tick was documented in
all 50 US states and 1,840 of the 3,110 counties in the US and its
territories*.
*Established and reported records of I. pacificus and I.
scapularis through Dec 31, 2023.
https://www.cdc.gov/ticks/data-research/facts-stats/tick-surveillance-data-sets.html.
Accessed April 17, 2025.