Runnemede is a borough in Camden County, in the U.S. state of New Jersey. As of the 2020 United States census, the borough's population was 8,324, a decrease of 144 (−1.7%) from the 2010 census count of 8,468, which in turn reflected a decline of 65 (−0.8%) from the 8,533 counted in the 2000 census.

Barrington is a borough in Camden County, in the U.S. state of New Jersey. As of the 2020 United States census, the borough's population was 7,075, an increase of 92 (+1.3%) from the 2010 census count of 6,983, which in turn reflected a decline of 101 (-1.4%) from the 7,084 counted in the 2000 census.