While products are generally thought of as tangible personal property, products liability has stretched that definition to include intangibles (gas), naturals (pets), real estate (house), and writings (navigational charts).
According to the US Census Bureau's population clock, the estimated 2018 United States population (February 2018) is 327.16 million. This is a bit higher than the 326.77 million estimated by the United Nations.
According to the census held in 2012, the population of the country was estimated to be 29,195,895 - the 43rd largest in the world. But the recent estimates for 2016 indicate the total population has grown to over 31 million.