The number of children living in their grandparents’ home increased by 8 percent compared with 2009, the second such rise in two years, and an indication that the recession is rearranging how people live.
Over all, 6.5 percent of children in the United States lived with their grandparents, a 20-year high and double the rate in 1970, said Andrew Cherlin, a professor of sociology and public policy at Johns Hopkins University, who analyzed the data.
Of the 7.5 million children who lived with a grandparent in 2010, more than a fifth did not have a parent present in the household, the report said.
The report also highlighted increases in the marriage age for men and women, a long-term trend that began in the 1950s. This year, the median age for men to marry for the first time was 28, up from 26 in 2000. The age for women was 26, up from 25 a decade ago.
In all, 54 percent of adults were married in 2010, down from 57 percent in 2000, the report said. At the same time, the number of one-person households rose to 27 percent over the past decade, up from 25 percent in 2000. That is more than double the number of one-person households in 1960, the report said.