Marriage trends a-changin'

....The survey revealed wide disparities in household composition by place. The proportion of married couples ranged from more than 69 percent in Utah County, Utah, which includes Provo, to 26 percent in Manhattan, which has a smaller share of married couples than almost anyplace in the country. But Manhattan registered a 1.2 percent increase in married couples since 2000, in contrast to the rest of New York City and many other places.
* Among counties, the highest proportion of unmarried opposite-sex partners was in Mendocino, Calif., where they made up nearly 11 percent of all households.
* The highest share of male couples was in San Francisco, where, according to the census, they accounted for nearly 2 percent of all households. In Manhattan, they made up 1 percent of households.
* Hampshire County, Mass., home to Northampton, had the highest proportion of female couples, at 1.7 percent.
...
A number of couples interviewed agreed that cohabiting was akin to taking a test drive and, given the scarcity of affordable apartments and homes, also a matter of convenience. Some said that pregnancy was the only thing that would prompt them to make a legal commitment soon. Others said they never intended to marry. A few of those couples said they were inspired by solidarity with gay and lesbian couples who cannot legally marry in most states.

NYT