Wednesday, December 15, 2021

Why the Decline in Dual-Income Couples?

According to the 2021 Current Population Survey, just 50 percent of the nation's married couples are dual-income—meaning both husband and wife are in the labor force. This figure is significantly below the 56 percent who were dual-income nearly a generation ago in 2000. Without further analysis, this decline could be interpreted as wives withdrawing from the labor force. Nothing could be further from the truth. The decline is entirely due to the retirement of the aging Baby-Boom generation.

  • As dual-income couples declined from 56 to 50 percent of total couples between 2000 and 2021, the percentage of couples in which neither spouse was in the labor force grew from 16 to 22 percent as Boomers retired.
  • The percentage of couples in which only the wife was in the labor force also increased, rising from 6 to 8 percent between 2000 and 2021. This increase, too, is largely due to Boomer retirements, with typically older husbands retiring a bit before their wives.
  • The percentage of married couples in which only the husband was in the labor force fell slightly during those years, from 21.4 to 20.9 percent.
  • Among married couples with children under age 18 (husbands and wives of prime working age), the 66 percent dual-income share of 2021 has barely changed over the decades. 
The decline in two-income couples as a share of all married couples is yet another example of how the increasingly top-heavy age structure of the population is affecting the nation's statistics.

Source: Demo Memo analysis of the Census Bureau's Historical Families Tables

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