About 46% of U.S. adults aged 20 and older are unmarried, according to a CBS News Data Team analysis of Census data.

I was 19 when I first learned that, for some, there is a deadline for single women to meet someone and settle down — and it is well before 30 years old. I remember the day vividly. My aunt and I were ...

Washington, D.C. is one of the toughest dating markets, with only 80 single men for every 100 single women. But Alaska has ...