Blackwood is a census-designated place located within Gloucester Township, in Camden County, New Jersey. As of the 2000 United States Census, the section population was 4,692. It is located 10 miles (16 km) away from the city of Camden and 14.6 miles (23.5 km) away from Philadelphia. Blackwood is the home of the main campus of Camden County College, in addition to other locations in Camden and Cherry Hill.
Blackwood is located at 39°47′46″N 75°03′44″W / 39.795981°N 75.062304°W / 39.795981; -75.062304 (39.795981, -75.062304).
According to the United States Census Bureau, the section has a total area of 3.2 km2 (1.2 mi2). 3.2 km2 (1.2 mi2) of it is land and 0.80% is water.