The US population recently reached 300 million, according to the US Census Bureau.
63% of the US population (180 million people ages 3 and older) uses the Internet at least once a month according to eMarketer.
51.4% of the US Internet users (92.6 million) are women; 48.6% (87.5 million) are men.
26% of all US Internet users (46.8 million people) are 50 and older. That percentage has grown quite a bit in the last few years.
40.1% of children (ages 3-11) and 73.7% of teens (ages 12-17) use the Internet at least once a month.
14% of the US population (42 million people) is of Hispanic origin, according to the US Census Bureau, and 16.7 million of them are Internet users, comprising 9.3% of all US Internet users.