Riverton is a borough located in Burlington County, in the U.S. state of New Jersey. As of the 2020 United States census, the borough's population was 2,764, a decrease of 15 from the 2010 census count of 2,779, which in turn reflected an increase of 20 from the 2,759 counted in the 2000 census. The borough, and all of Burlington County, is a part of the Philadelphia-Reading-Camden combined statistical area and the Delaware Valley.