Wharton is a community of approximately 6,500 residents in the highlands of Morris County. Wharton is located between Routes 15, 46 and 80, stretching south from the main entrance of Picatinny Arsenal, a major army research and development center, to Route 46 abounded on the west by Roxbury Township and the east by Dover and Rockaway Township. The Borough is approximately 2.2 square miles.