Jackson Township, named after Andrew Jackson, is a township in Ocean County, New Jersey, United States. As of the 2010 United States Census, the township population was 54,856. The population increased by 12,040 from the 42,816 counted in the 2000 Census, which had in turn increased by 9,583 from the 33,233 counted in the 1990 Census. The 2010 population was the highest recorded in any decennial census. The township is located within the New Jersey Pine Barrens.Jackson is the site of Six Flags Great Adventure, home to the 456-foot Kingda Ka, which as of 2017 is the tallest roller coaster in the world. Jackson is also home to Six Flags Hurricane Harbor and the 350-acre Safari Off Road Adventure, which replaced Six Flags Wild Safari in 2013.Jackson Township was incorporated as a township by an act of the New Jersey Legislature on March 6, 1844, from portions of Dover Township, Freehold Township and Upper Freehold Township, while the area was still part of Monmouth County.