Facebook, a leading and popular social networking website developed by Mark Zuckerberg and his friends residing in America. It’s an American website that has dominated the entire online world in last few years and surprisingly the total user’s base of Facebook has crossed 1 billion. Of its total users, nearly 116, 010, 760 accounts are registered by users from United States. Both the country’s population and Facebook population has been growing steadily from the time Facebook was launched into the market. Though Facebook has its users from all cities of United States, but predominantly New York City, Los Angeles, Chicago, Houston, Phoenix, Philadelphia and Dallas dominate the other cities.
