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is a borough in Morris County, New Jersey, USA. As of the United States 2000 Census, the borough population was 6,473.
Rockaway was formed as a borough on June 19, 1894, from portions of Rockaway Township, based on the results of a referendum held the previous day.
According to the United States Census Bureau, the borough has a total area of 2.1 square miles (5.5 km