Ogdensburg is a Borough in Sussex County, New Jersey, United States. As of the United States 2000 Census, the borough population was 2,638.
The borough was formed based on an Act of the New Jersey Legislature on February 26, 1914, from part of Sparta Township, based on the results of a referendum held on March 31, 1914. Ogdensburg is named after its first settler, Robert Ogden.
New Jersey Monthly magazine ranked Ogdensburg as its 27th best place to live in its 2008 rankings of the "Best Places To Live" in New Jersey.