Woodland Park (formerly West Paterson) is a borough in Passaic County, New Jersey, United States. As of the 2010 United States Census, the borough's population was 11,819, reflecting an increase of 832 (+7.6%) from the 10,987 counted in the 2000 Census, which had in turn increased by 5 (+0.0%) from the 10,982 counted in the 1990 Census