Irvington is a township in Essex County, in the U.S. state of New Jersey. As of the 2020 United States census, the township's population was 61,176, an increase of 7,250 (+13.4%) from the 2010 census count of 53,926, which in turn reflected a decline of 6,769 (−11.2%) from the 60,695 counted in the 2000 census.Table 7. Population for the Counties and Municipalities in New Jersey: 1990, 2000 and 2010, New Jersey Department of Labor and Workforce Development, February 2011. Accessed May 1, 2023.QuickFacts Irvington township, Essex County, New Jersey, United States Census Bureau. Accessed July 20, 2022.
Irvington is a township in Essex County, in the U.S. state of New Jersey. As of the 2020 United States census, the township's population was 61,176, an increase of 7,250 (+13.4%) from the 2010 census count of 53,926, which in turn reflected a decline of 6,769 (−11.2%) from the 60,695 counted in the 2000 census.Table 7. Population for the Counties and Municipalities in New Jersey: 1990, 2000 and 2010, New Jersey Department of Labor and Workforce Development, February 2011. Accessed May 1, 2023.QuickFacts Irvington township, Essex County, New Jersey, United States Census Bureau. Accessed July 20, 2022.