The United States is the third-most populous country in the world, with an estimated population of 330,052,960 as of August 2, 2020. White people constitute the majority of the U.S. population, with a total of about 234,370,202 or 73% of the population as of 2017. New York City is the most populous city in theUnited States and has been since at least 1790. The population of Puerto Rico, Saipan, and the island of American Samoa has consistently shifted westward and southward since the early 1990s.
About Demographics of the United States in brief

territories, the population centers include the San Juan metro area in Puerto Rico and the Northern Mariana Islands in the Northern American Islands. The average life expectancy in the US has been on a decline since 2014. The Centers for Disease Control and Prevention cites three main reasons: a 72% increase in overdoses in the last decade, a ten-year increase in liver disease, and a 33% increase in suicide rates since 1999. In 1800 the average U. S. woman had 7. 04 children; by the first decade of the 1900s, this number had already decreased to 3. 56. Since the early 1970s the birth rate has been below the Replacement rate of 2.1 with 1. 73 children perWoman in 2018. The drop in the fertility rate from 2. 08 per woman in 2007 to 1. 76 in 2017 was mostly due to the declining birth rate of Hispanics, teenagers, and young women. In 2010, it was reported that 54. 4% of births in 2010 were to \”non-Hispanic whites\”. This represents an increase of 0.3% compared to the previous year, which was 54. 1%. As of November 8, 2018, the U States is estimated to have a population of 328,953,020. The United States will have 402 million people by 2050, with its population being 402 million by then. Their share of the population is expected to fall below 50% by 2045, primarily due to immigration and low birth rates.
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This page is based on the article Demographics of the United States published in Wikipedia (as of Dec. 06, 2020) and was automatically summarized using artificial intelligence.






