Bedminster is a township in Somerset County, in the U.S. state of New Jersey. As of the 2020 United States census, the township's population was 8,272, an increase of 107 from the 2010 census count of 8,165, which in turn reflected a decline of 137 from the 8,302 counted in the 2000 census. Located within the Raritan Valley region, Bedminster is part …Bedminster is a township in Somerset County, in the U.S. state of New Jersey. As of the 2020 United States census, the township's population was 8,272, an increase of 107 from the 2010 census count of 8,165, which in turn reflected a decline of 137 from the 8,302 counted in the 2000 census. Located within the Raritan Valley region, Bedminster is part of the Somerset Hills of northern Somerset County, bordering both Hunterdon and Morris counties.