More Americans living without partners, especially young adults

Story highlights

  • Americans are less likely to cohabitate with a significant other now versus a decade ago
  • This is largely driven by falling marriage rates

(CNN)Americans are less likely to share a roof with a partner than they were a decade ago, according to a report released Wednesday by the Pew Research Center.

Whereas 39% of all US adults lived without a partner or spouse in 2007, that number has risen to 42% in 2017, according to data from the US Census Bureau.
"People are more conscious of the potential costs" of living together, said Stephanie Coontz, director of research and public education for the Council on Contemporary Families, a nonpartisan group of experts and researchers.
    "A good part of it, of course, is the delay in marriage," said Coontz, who was not involved in the Pew analysis.
    The dropping marriage rate is large enough to tip the scales, despite an opposing trend: Unmarried adults are still more likely to live with a romantic partner than before, according to Pew Research.