Marriage: whether, when and how to decide
"When should I get married?" and "how do I know she's the one?" don't have answers that a study can hand you. What you can get from research is a sense of the range of normal, a few topics couples commonly run into, and a way to raise the question that doesn't feel like an ambush. This post covers both sides: marrying earlier or later, and marrying or not.
What the numbers say about marrying (and when)
The Census Bureau's 2025 estimates put the median age at first marriage in the US at 30.8 for men and 28.4 for women. In 1975 it was 23.5 and 21.1. Half of first marriages happen after those ages, so a 26-year-old who's single isn't behind schedule by the current numbers.
Wanting to marry is common but not universal. In Pew Research Center surveys in early 2025 (4,716 non-LGBTQ and 3,959 LGBTQ US adults), 63% of never-married non-LGBTQ adults under 50 said they want to marry someday, as did 59% of never-married LGBTQ adults under 50. The share was higher at 18 to 29 (73% and 67%) than at 30 to 49 (49% and 48%). Pew's 2017 survey of 4,971 adults found a wider spread: among never-married adults, 58% wanted to marry, 27% weren't sure and 14% didn't.
That last group matters for the "whether." Plenty of people want a long partnership without a wedding, and the share of US adults living with an unmarried partner rose from 3% in 1995 to 7% by the time of Pew's 2019 report. People who skip marriage and people who want it badly can both be making a considered choice.
Is there a best age?
You'll see a "Goldilocks" claim online. It comes from researcher Nicholas Wolfinger's analysis of US National Survey of Family Growth data (10,000-plus respondents under 45, collected in 2006 to 2010 and again in 2011 to 2013). Divorce risk was lowest for people who married around 28 to 32, higher for younger marriers, and rose again for those marrying in their mid-thirties or later. Wolfinger controlled for sex, race, education, religion and several other factors.
How far to lean on it:
- It describes averages across large groups, not what will happen to any one couple.
- It's survey data, so it shows an association, not a cause. Wolfinger himself writes that explaining the pattern "will require additional scholarship."
- Nobody has shown that waiting until a particular age causes anything. Explanations people suggest include maturity, finances and more careful choosing, but the studies above don't settle which, if any, applies.
A fair reading is that, on average, marrying very young or in the mid-thirties and later is associated with higher divorce risk in this data, and that readiness depends on the two people.
Checkpoints couples commonly use
None of these is a pass or fail test. They're topics that tend to cause trouble when nobody has raised them.
Money. A Kansas State University family-studies researcher, Sonya Britt, analysed longitudinal data on more than 4,500 couples from the National Survey of Families and Households. Britt reported that arguments about money were the top predictor of divorce among the factors measured, after controlling for income, debt and net worth. That's an association in one dataset, but it supports a simple practice: know each other's debts, savings, spending habits and expectations before you merge them.
Kids. In a Pew survey of US adults aged 18 to 34 (October to November 2023), 51% of those without children said they want children, about 30% weren't sure and 18% didn't. 57% of young men and 45% of young women without children said they want them. Those are group figures. What matters is whether the two of you want the same thing, and whether you've said it out loud.
Where and how you'll live. City, country, a partner's job, being near family, one career moving for the other.
Family, religion and culture. What each family expects from a wedding and from marriage, and what you'd do differently. Moving in together and meeting her family goes through the family side.
Conflict. How you each argue, how long it takes you to repair, and whether either of you goes silent or loud. You can learn this by watching how you've handled the last three disagreements.
Day-to-day fit. Chores, space, time with friends. Choosing a compatible partner covers the overlap between values and habits.
How to bring it up
A common approach is to raise it in a calm moment, not after a fight or in front of friends, and to ask before you tell. A few lines to adapt:
- "I've been thinking about where we're heading. How do you picture the next few years?"
- "Do you want to get married someday? What does that look like for you?"
- "What would need to be true for you to feel ready?"
Then listen to the whole answer. Different timelines aren't automatically a problem. A mismatch on "whether" or "kids" is a bigger conversation than a mismatch on "this year or next."
If you're the one feeling pressure, from family, friends or a birthday, say so. Pressure is a reason to talk, not a reason to decide.
How to know
Nothing in the studies above amounts to a test for "the one." Couples and counselors commonly point to observable things: you've seen each other under stress, you've had hard conversations and come out of them, your values on money and children line up or you've worked out how to bridge them, and you're choosing it, not drifting into it. Starting a relationship on solid ground has the early version of this, and it holds up later too.
"Not yet" and "not at all" are legitimate answers, and so is "yes." The aim is that both of you are answering the same question.
What to do next
- Write down your own answers first: do you want to marry, roughly when, and what would make you ready? Keep it to five lines.
- Pick a calm 30 minutes this week to ask your partner the same questions. Don't expect a decision in that conversation.
- Swap a money snapshot: debts, savings, monthly spending, and any big financial plans.
- Settle the kids question explicitly: yes, no, unsure, and a rough timeline if yes.
- List your last three disagreements and how each ended. Look for a pattern in who repairs and how long it takes.
- If you still can't tell after talking, consider a few sessions with a licensed couples therapist or a premarital program. Some couples do this before they're engaged.
Sources
- US Census Bureau, "Census Bureau Releases New Estimates on America's Families and Living Arrangements" (December 2025): https://www.census.gov/newsroom/press-releases/2025/families-and-living-arrangements.html
- Pew Research Center, "Majorities of LGBTQ and non-LGBTQ US adults under 50 want to get married someday" (August 2025): https://www.pewresearch.org/short-reads/2025/08/11/majorities-of-lgbtq-and-non-lgbtq-us-adults-under-50-want-to-get-married-someday/
- Pew Research Center, "As U.S. marriage rate hovers at 50%, education gap in marital status widens" (2017): https://www.pewresearch.org/short-reads/2017/09/14/as-u-s-marriage-rate-hovers-at-50-education-gap-in-marital-status-widens/
- Pew Research Center, "Marriage and Cohabitation in the U.S." (2019): https://www.pewresearch.org/social-trends/2019/11/06/marriage-and-cohabitation-in-the-u-s/
- Institute for Family Studies, Wolfinger, "Replicating the Goldilocks Theory of Marriage and Divorce": https://ifstudies.org/blog/replicating-the-goldilocks-theory-of-marriage-and-divorce
- Kansas State University release on Sonya Britt's Family Relations study (via EurekAlert): https://www.eurekalert.org/news-releases/719224
- Pew Research Center, "Among young adults without children, men are more likely than women to say they want to be parents someday" (2024): https://www.pewresearch.org/short-reads/2024/02/15/among-young-adults-without-children-men-are-more-likely-than-women-to-say-they-want-to-be-parents-someday/