Camden County can refer to:
Camden County is a county located in the U.S. state of New Jersey. Its county seat is Camden. As of the 2010 Census, the population was 513,657, having increased by 4,725 (up 0.9%, the third-lowest growth rate in the state) from the 508,932 counted in the 2000 Census, retaining its position as the state's eighth-most populous county. As of 2014, Camden County's Census-estimated population was 511,038. The most populous place was Camden, with 77,344 residents at the time of the 2010 Census, while Winslow Township covered 58.19 square miles (150.7 km2), the largest total area of any municipality.
It was formed on March 13, 1844, from portions of Gloucester County. The county was named for Charles Pratt, 1st Earl Camden, a British judge, civil libertarian, and defender of the American cause.
The county is part of the Camden, NJ Metropolitan Division of the Philadelphia-Camden-Wilmington, PA-NJ-DE-MD / Delaware Valley Metropolitan Statistical Area.
According to the 2010 Census, the county had a total area of 227.293 square miles (588.69 km2), including 221.263 square miles (573.07 km2) of land (97.3%) and 6.030 square miles (15.62 km2) of water (2.7%).