Rockaway is a borough in Morris County, in the U.S. state of New Jersey. As of the 2020 United States census, the borough's population was 6,598, an increase of 160 (+2.5%) from the 2010 census count of 6,438, which in turn reflected a decline of 35 (−0.5%) from the 6,473 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.
Rockaway is a borough in Morris County, in the U.S. state of New Jersey. As of the 2020 United States census, the borough's population was 6,598, an increase of 160 (+2.5%) from the 2010 census count of 6,438 which in turn reflected a decline of 35 (−0.5%) from the 6,473 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.