Mine Hill Township is a township in Morris County, in the U.S. state of New Jersey. It is a residential community located just west of the center of Morris County, and northwest of the county seat Morristown.

Randolph is a township in southwestern Morris County, in the U.S. state of New Jersey. As of the 2020 United States census, the township's population was 26,504, an increase of 770 (+3.0%) from the 2010 census count of 25,734, which in turn reflected an increase of 887 (+3.6%) from the 24,847 counted in the 2000 census.