Pennington Map
Pennington is a Borough in Mercer County, New Jersey, United States. As of the 2010 United States Census, the borough population was 2,585.
Pennington was established as a borough by an Act of the New Jersey Legislature on January 31, 1890, from portions of Hopewell Township, based on the results of a referendum held on January 21, 1890.
Pennington is located at 40°19?30?N 74°47?32?W / 40.325057°N 74.792105°W / 40.325057; -74.792105 (40.325057, -74.792105).
Nearby cities include Newtown, Fairless Hills, Stockton, Robbinsville, Belle Mead.