Livingston is a township in Essex County, New Jersey, United States. As of the 2010 United States Census, the township's population was 29,366, reflecting an increase of 1,975 (+7.2%) from the 27,391 counted in the 2000 Census, which had in turn increased by 782 (+2.9%) from the 26,609 counted in the 1990 Census. In 2019, the Population Estimates Program by the United States Census Bureau calculated that the township had a population of 30,303.