By 2000, half of the US population lived in suburban areas.

When the troops had gone in 85% of the US population supported this.

At 70 to 80 million, the generation accounts for 25% of the US population.

By the year 2020 it is estimated that 20% of the US population will be 65 years and older.

In these times, that's a large portion of the US population.

That's nearly half the US population in the top 40 cities and surrounding areas.

This figure represents almost 24% of the adult US population.

The US population had one of the highest literacy rates at the time.

Whites are a shrinking share of the total US population.

However, the US total population incarcerated is 2,266,800 as of 2010.