Answer
The population of the United States is currently around 330 million. Some relevant trends: One death every 10 seconds, one birth every 8 seconds, one international migrant every 34 seconds which leads to a net gain of one person every 18 seconds. The most populous states are California, Texas and Florida, which are the only states with more than 20 million people.
Work Step by Step
In total, there are 7,6 billion people in the world. The most populous countries are China, Inida and the United States.