The Odyssey Years: The Changing 20s

In 1960, roughly 70 percent of 30-year-olds were married, financially independent and starting a family. By 2000, fewer than 40 percent of 30-year-olds had done the same.

Brookings William Galston discusses the trend and implications

Listen to Interview (external link) 

See Galston’s presentation on The Changing 20s