The probability of first marriage by the age of 30 is 74% for women and 61% for men. By age 40, the probability is 86% for women and 81% for men.

How likely is it to get married after 35?

According to the report, white, college-educated women born in the mid-50s who are still single at 30 have only a 20 percent chance of marrying. By the age of 35 the odds drop to 5 percent.