The Numbers Nobody Wants to Say Out Loud

Marriage benefits men more than women — in terms of life expectancy. A 2020 study published in the journal SSM – Population Health found, as reported by Statista's Katharina Buchholz, that married American men gain nearly 2.5 additional years of life expectancy over unmarried men at age 65. Married women gain about 1.8 years over never-married women. Both groups benefit. Men benefit more.

What the Danish Data Shows

The U.S. numbers are striking. The Danish numbers are more dramatic.

A separate study of Danish adults at age 50, also cited by Statista, found that marriage added roughly eight years of life expectancy for men and approximately five years for women. The base explanation isn't complicated. Women already live longer and healthier lives than men — driven by greater health consciousness, lower engagement in risky behaviors, and genetic and hormonal factors. Marriage narrows that gap for men dramatically.

The Strongest Counterargument

Fair-minded critics raise a legitimate concern: correlation is NOT causation. Healthier, wealthier, and more stable men are more likely to get married AND to live longer. The marriage itself may not be the cause — selection bias could explain a significant portion of the gap.

But the effect persists across multiple countries, multiple study designs, and multiple age cohorts. Dismissing it entirely requires counter-evidence that doesn't currently exist in the literature.

Your Job Is Quietly Killing Your Marriage

Visual Capitalist's Dorothy Neufeld published an analysis using American Community Survey data compiled by FlowingData, ranking divorce rates across more than 500 occupations. The results are stark.

Lowest divorce rates:

• Actuaries: 14.2%
• Physicians, dentists, physical therapists
• Clergy
• Engineers and technical specialists

Highest divorce rates (all near or above 45-48%):

• Telemarketers
• Bus drivers
• Bartenders
• Home health aides
• Psychiatric aides
• Casino workers
• Security personnel

The pattern is not simply about income. Clergy appear in the low-divorce group despite modest pay. Physical therapists earn well but not at physician levels.

What Actually Predicts Divorce

Two factors dominate: education level and work schedule structure.

On education, Census-based research is clear. People with only a high school diploma divorce at a rate of 38.8%. Associate degree holders: 30.1%. Those with at least a bachelor's degree: 25.9%. The slope is consistent and steep.

On schedules, a landmark study of more than 3,400 married couples found that irregular work schedules — night shifts, rotating shifts, weekend-only work — were associated with significantly higher odds of separation or divorce compared to standard daytime schedules, according to data cited by Visual Capitalist.

This explains the healthcare split. Physicians and dentists work hard, but they largely control their schedules. Home health aides and psychiatric aides work irregular hours, often nights, often under emotionally brutal conditions, for low pay. Same industry. Opposite outcomes.

What the Data Actually Shows

Most coverage of these findings either buries the marriage-benefits-men finding under disclaimers about patriarchy, or frames the occupation data as a story about "stress" without naming the specific jobs.

The life-expectancy data doesn't say marriage is bad for women — it says marriage helps both sexes, just more for men. And the occupation data isn't a general story about "stressful jobs." Surgery is stressful. Clergy work is emotionally demanding. Both groups divorce at low rates. The variable isn't stress — it's schedule instability and economic precarity.

What This Means for Regular People

If you work nights, rotating shifts, or in a job with no schedule predictability, your marriage is statistically at elevated risk — not because you're a bad person, but because the structural conditions of your job are working against you.

And if you're a man evaluating the research on marriage: the data says a stable marriage is one of the most significant health investments available to you. Eight years in Denmark. Two and a half years in the U.S. No supplement, no gym routine, and no prescription produces numbers like that.

The CDC's own provisional marriage and divorce statistics page is currently offline — redirected to an archive — which means real-time national tracking of these trends has gotten harder, not easier.