"...A record 94.7 million Americans are considered out of the labor force, pushing the participation rate to its lowest level since October 1977.
If someone is not actively looking for employment, they simply aren't counted in the headline number. That's been a big reason the rate has declined from 10 percent in 2009 to 5.1 percent currently. It simply doesn't take as much job creation as it used to in order to get the unemployment rate to drop. The current employment to population ratio of 59.2 percent is about the same as it was when the unemployment rate was 9.6 percent...."
http://www.cnbc.com/2015/10/20/the-new-normal-for-the-jobless-rate-is-pretty-lame.html
If someone is not actively looking for employment, they simply aren't counted in the headline number. That's been a big reason the rate has declined from 10 percent in 2009 to 5.1 percent currently. It simply doesn't take as much job creation as it used to in order to get the unemployment rate to drop. The current employment to population ratio of 59.2 percent is about the same as it was when the unemployment rate was 9.6 percent...."
http://www.cnbc.com/2015/10/20/the-new-normal-for-the-jobless-rate-is-pretty-lame.html