Online dating is also relatively popular among the college-educated, as well as among urban and suburban residents.
And 38% of Americans who are single and actively looking for a partner have used online dating at one point or another.
Some 42% of Americans know someone who has used online dating, up from 31% in 2005.
And 29% of Americans now know someone who met a spouse or other long-term partner through online dating, up from just 15% in 2005.
Compared with eight years ago, online daters in 2013 are more likely to actually go out on dates with the people they meet on these sites.