About 57,800 minors in the U.S. ages 15 to 17 are married – or five of every 1,000 in that age group. But the rate of child marriage varies widely between states.
Almost all of the world’s nations have laws specifying at which age a couple can marry, and in most of these countries, those under the age of 18 are allowed to wed.
By some key measures, such as affiliation with a particular faith or regular attendance at religious services, Americans ages 18 to 29 are considerably less religious than older Americans. But by other measures such as beliefs about life after death and the existence of heaven, hell and miracles they closely resemble their elders.