About This Place
Phillipsburg, known locally as P'burg, is a town in Warren County, New Jersey, in the United States. As of 2010 United States Census, the town's population was 14,950.
Phillipsburg was incorporated as a town by an Act of the New Jersey Legislature on March 8, 1861, from portions of Phillipsburg Township (now Lopatcong Township).
The town is located in western New Jersey, on the border of Pennsylvania, and is considered the eastern border of the region's Lehigh Valley.