All the single black ladies

Courtship and marriage opportunities for young black women in America have been affected by the number of incarcerated young black men.

Between the ages of 20 and 29, one black man in nine is behind bars. For black women of the same age, the figure is about one in 150. For obvious reasons, convicts are excluded from the dating pool. And many women also steer clear of ex-cons, which makes a big difference when one young black man in three can expect to be locked up at some point. Removing so many men from the marriage market has profound consequences. As incarceration rates exploded between 1970 and 2007, the proportion of US-born black women aged 30-44 who were married plunged from 62% to 33%.