The Hidden Marriage Market Squeeze That’s Widening U.S. Inequality Faster Than Tax Cuts

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(SeaPRwire) –   By: Dominic Cole

All the thinkpieces about highly educated women struggling to find partners miss the point entirely. The data shows college-educated women have the highest marriage rates of any U.S. demographic group. The real crisis is unfolding for women without four-year degrees, who are getting locked out of a shrinking pool of marriageable men entirely. This isn’t just a dating annoyance. It’s a structural trend that will ripple through U.S. society for decades, driving inequality and straining public resources in ways few policymakers have accounted for.

A new NBER working paper tracked U.S. marriage patterns across birth cohorts from 1930 to 1980 to unpack the shift. The ratio of college-educated men to college-educated women fell from 1.8 to 0.8 over that period. There are now 1.6 million more women than men enrolled in four-year colleges nationwide. The share of marriages where the wife holds a four-year degree and the husband does not quadrupled across the studied cohorts, jumping from 2.3% for 1930-born women to 9.6% for those born in 1980. College-educated women exclusively partner with the highest-earning non-college men, who pull in an average of $68,400 a year. The remaining non-college men earn just $46,000 on average, a $10,000 drop from earlier cohorts. The share of marriageable non-college men available to women without degrees collapsed by more than half, from 72.9% in the 1930 cohort to 35.3% in the 1980 cohort. Non-college women’s marriage rates fell from 78.7% to 52.4% across the same period, while college-educated women’s rates stayed steady above 70%. Researchers project the mid-1990s birth cohort will be the first where more than half of non-college women are unmarried at age 45. The trend lines up with 2014’s “Marry Your Like” paper, which tied educational marriage sorting to rising U.S. household income inequality.

This trend will have far-reaching impacts on U.S. social stability and state capacity. Most Americans still rank having a family as a core life goal, and marriage correlates strongly with better health, longer lifespans and lower old-age poverty risk. As more low-income women go through life without spousal support, demand for public welfare and senior care resources will jump sharply in the next two decades. Policymakers should prioritize expanding paid trade school pathways for men and targeted income support for low-income single households to mitigate the coming strain.

Author bio: Dominic Cole, an independent demographer specializing in state-capacity modeling and U.S. labor trend forecasting.