Union Hill, Morris County, New Jersey
Union Hill is an unincorporated community located within Denville Township in Morris County, New Jersey, United States. The Union Hill section comprises the southernmost part of Denville and is mostly south of Route 10. Although one of the oldest settled parts of Denville, it is characterized by having the most recent housing development in the town. Union Hill is the home of the Denville Township School District Board of Education, housed in Denville's first school, a small one-room structure.
