Map of Hamburg in Sussex NEW IN THE CITY Hamburg 2017/18 PDF. Inset: Location of Sussex County in New Jersey.
Census Bureau map of Hamburg, New Jersey. Hamburg is a borough in Sussex County, New Jersey, United States. February 25, 1762, it became part of the newly established Hardyston Township. On April 8, 1793, when Vernon Township was formed from Hardyston, Hamburg was included within the boundaries of Vernon.
According to the United States Census Bureau, the borough had a total area of 1. As of the 2010 United States Census, there were 3,277 people, 1,364 households, and 883. 9 families residing in the borough. There were 1,476 housing units at an average density of 1,292. The racial makeup of the borough was 91. There were 1,364 households out of which 30. 65 years of age or older.