East Central New Jersey including Middlesex, Monmouth, and Ocean Counties sits in one of the most active tick regions in the Mid-Atlantic. With a mix of forests, suburban neighborhoods, wetlands, and coastal landscapes, ticks remain active for much of the year due to the region’s humid climate and moderate winters.
Tick season typically begins in early spring and lasts well into late fall, with peak activity occurring in late spring and summer. Understanding local tick behavior and the most common species helps residents protect themselves, their families, and their pets during high-risk months.
The most medically significant tick in the region.
Primary vector of Lyme disease, which is highly prevalent across New Jersey.
Also capable of transmitting babesiosis and anaplasmosis.
Prefers shaded, humid environments like leaf litter, dense shrubs, and wooded trails.
Common in grassy fields, hiking trails, and along woodland edges.
More active during late spring and summer.
Primary carrier of Rocky Mountain spotted fever in the eastern U.S.
Frequently found on dogs and outdoor pets.
Increasing in number across NJ due to warming temperatures and shifting habitats.
Recognizable by the white “lone star” dot on the adult female.
Aggressive and fast-moving, often found in parks, forests, and residential yards.
Can transmit ehrlichiosis and is associated with alpha-gal syndrome, which causes red meat allergies.
