Every generation gets accused of killing romance, but Gen Z is the first with numbers this dramatic attached to the charge. Roughly twice as likely to be single as millennials, marrying at rates their grandparents wouldn’t recognize, and yet, buried at the bottom of the data, more hopeful about marriage than the discourse admits. All of it below, sourced and dated.
The short answer: roughly 46–49% of adult Gen Z is single, about double the millennial rate of 28%. By Pew’s strict definition, 63% of men and 34% of women under 30 are single; a broader consumer survey puts Gen Z at 46% overall. Only 26% of Gen Z aged 23–29 are married, versus 42% of millennials at the same age, and yet 78% of Gen Z still say they hope to marry.
Definitions matter enormously on this topic, so every stat below names its survey, its age range, and its country. Sources at the bottom.
Table of contents · 10 sections
- Gen Z and Singleness: Editor’s Choice
- What percentage of Gen Z is single?
- Is Gen Z the most single generation?
- Men vs women: the famous gap, checked
- Why is Gen Z single?
- Are dating apps helping or hurting?
- What it means, and where the attention went
- The real reasons Gen Z turns to AI girlfriends
- Conclusion
- FAQs
Gen Z and Singleness: Editor’s Choice
- →46% of Gen Z is single vs 28% of millennials, 26% of Gen X, and 22% of boomers, in the same survey.
- →By Pew’s stricter measure: 63% of men and 34% of women under 30 describe themselves as single.
- →Only 26% of Gen Z aged 23–29 are married, vs 42% of millennials at the same age. (Pew)
- →A majority of young singles aren’t actively looking for a relationship or dates. (Pew)
- →56% of Gen Z say it’s harder to date now than for previous generations. (Pew)
- →55% report dating-app fatigue within six months, and only 16% of Gen Z couples met on an app.
- →The counterweight: 78% of Gen Z still hope to marry.
What percentage of Gen Z is single?
Three credible answers, three definitions. Here’s how they fit together:
1. First, the definition: “single” here means not married, not cohabiting, and not in a committed relationship.
That’s Pew’s measure, and the strictest common one; casual dating still counts as single. Surveys also draw Gen Z differently, 18–27 here, 18–29 there, and nearly all the headline figures are US-measured. Every stat on this page states its ruler, because on this question the ruler moves the answer by double digits.
2. By Pew’s measure, 63% of men and 34% of women under 30 are single, roughly half of young adults overall.
The most-quoted numbers in the genre, from a nationally representative survey. Combine the two and about 48–49% of American adults under 30 are unpartnered by the strict definition. The startling gender gap gets its own section below, because it deserves the scrutiny.
3. In a single-ruler generational survey: Gen Z 46% single, millennials 28%, Gen X 26%, boomers 22%.
A 2,000-adult consumer survey rather than an academic one, flagged accordingly, but it’s the cleanest apples-to-apples generational comparison available, and its Gen Z figure agrees with the Pew-derived estimate. Whatever ruler you pick, Gen Z is roughly twice as single as the generation before it.
4. The research-grade anchor: Singles in America, 5,001 US singles surveyed with the Kinsey Institute.
The largest ongoing scientific study of American singles, with Gen Z broken out (18–27). Its throughline for this cohort: singleness framed as a phase of intentional self-development, not a waiting room, which matches the “not looking” data later on this page.
5. The synthesis: 46–49% of adult Gen Z is single, and no serious survey puts it below four in ten.
The honest one-line answer to the search query. The range covers the definitional spread; the floor is what matters. Nearly half of an entire adult generation is unpartnered, which every other number on this page is downstream of.
Is Gen Z the most single generation?
At this age, yes, and the staircase below is seventy years of American partnership in one chart.
6. 26% of Gen Z aged 23–29 are married, versus 42% of millennials at the same age.
A 16-point drop in a single generational step, the steepest on the staircase. And millennials were already the delay generation: 44% married at the comparable-age benchmark, against 53% of Gen X, 61% of boomers, and 81% of the Silent Generation.
7. Median age at first marriage hit a record: 30.2 for men, 28.6 for women.
Roughly a decade later than the 1950s. The pattern across the last three generations isn’t marriage disappearing so much as marriage migrating later, though each delay leaves more of a generation single at any given moment, which is exactly what the Gen Z numbers capture.
8. The trajectory warning: a record 25% of today’s 40-year-olds have never married.
That’s the millennial cohort, the previous holder of the most-single-at-this-age title, arriving at midlife with one in four never married, up from 6% in 1980. Delay converts partially into never, which is why Gen Z’s starting point matters. I traced that whole arc in my dating statistics.
Men vs women: the famous gap, checked
The viral version of this topic is a gender war. The data version is more interesting.
9. Pew’s gap: 63% of young men single vs 34% of young women, but other surveys measure it at 10–12 points, not 29.
The most memed statistic in modern dating, and it deserves its asterisk: the GSS finds a roughly 10-point gap, the American Perspectives Survey measured it narrowing from 21 to 12 points, and part of the spread is simply young women dating men over 30, outside the bracket. Real gap, meme-inflated size; the full fact-check lives in my dating statistics.
10. The gap has been narrowing, not widening, in the surveys that track it over time.
From 21 points in 2020 to 12 in 2022. The lonely-young-men story is real and measurable, but its trendline runs opposite to the discourse, which discovered the stat years after its peak.
11. The compositional shift most pages skip: 22.3% of Gen Z identifies as LGBTQ+, double the millennial rate.
Twice the share of millennials (11.2%) and many multiples of older generations. A generation whose relationship map looks this different from its predecessors’ will produce partnership statistics that don’t compare cleanly, worth remembering under every chart on this page.
Why is Gen Z single?
Skip the think pieces; here’s what Gen Z tells surveys when asked directly.
12. 56% of Gen Z say it’s harder to date now than it was for previous generations.
A majority verdict on the market itself. The most-cited reason in the research: apps made people feel more disposable, not more accessible, which previews the section below.
13. The inner barriers: 56% cite fear of rejection, 30% cite lack of confidence, double the millennial rate, and 84% want deeper emotional connection than current dating delivers.
From roughly 30,000 surveyed daters worldwide, so this pattern isn’t American-only. The picture is not a generation that doesn’t want intimacy; it’s one that finds the current path to intimacy costly, exposed, and exhausting. Nearly half of Gen Z men report holding back emotionally for fear of seeming like too much.
14. The economics: dating runs $189–213 a month, and 44% of Gen Z name financial readiness as the top barrier to marriage.
Add 73% of young unmarried couples saying marriage itself feels too expensive in this economy (Thriving Center survey), and part of the singleness statistic dissolves into an affordability statistic. Rent, debt, and $200 months of dating compete for the same paycheck.
15. The choice reframe: 81% of young singles say being single benefits them, and roughly 4 in 10 young singles aren’t looking at all.
Careers, friendships, fitness, self-development, the Singles in America framing of singleness as a deliberate phase shows up here too. Across all US singles the not-looking share reaches 57%. Whatever share of Gen Z’s singleness is a crisis, a measurable share of it is a preference.
Are dating apps helping or hurting?
For the generation the apps were supposedly built for, the numbers are quietly brutal.
16. Only 16% of Gen Z couples met through a dating app, versus 26% of millennial couples.
The successor generation uses the flagship channel less than its predecessors did, and the broader couple data agrees: 77% of Gen Z couples met offline, through school, work, friends, and hobbies, a twist I unpacked in my online dating statistics.
17. 55% of Gen Z report dating-app fatigue within six months of use.
Burnout arrives faster than results for most users. Pair it with the 56% who say apps made people disposable and you get the mechanism behind the 77% offline figure: it’s not that Gen Z can’t use the apps, it’s that they tried them first and walked.
18. The retreat is international: UK regulator Ofcom measured steep year-over-year audience declines across the major dating apps, sharpest among the young.
Per your ruler-honesty rule for this page: the singleness percentages above are US-measured, but the app fatigue is not an American quirk. Hinge’s barrier data comes from a worldwide sample, and Britain’s regulator sees the same young-user exodus. The market response, in both markets, has been the same: apps rebranding around intentionality and offline events.
What it means, and where the attention went
Half a generation single doesn’t leave a vacuum. It leaves patterns, and three of them are measured.
19. The downstream intimacy data: about 1 in 3 men under 25 reported no sex in the past year, and 80% of Gen Z felt lonely in the past year vs 45% of boomers.
The singleness statistic isn’t emotionally neutral. Sexlessness among young men roughly doubled in two decades, and Gen Z tops every generational loneliness chart, numbers I traced in full in my loneliness statistics. The under-30s are four times more likely than seniors to feel lonely all or most of the time.
20. The destination data: over 65% of AI companion users are 18–24, and 1 in 3 young men have chatted with a romantic AI.
The most single generation is also the one adopting artificial company fastest, and 1 in 4 Gen Z respondents told Stanford researchers an AI companion counts as a meaningful relationship in their life. Correlation, not proven causation, but the cohort overlap across my research pages is total; the numbers live in my AI companion statistics.
The real reasons Gen Z turns to AI girlfriends
Since the destination data above raises the obvious question, here’s the honest version of the answer. Most of what gets cited as “why Gen Z uses AI companions” is really loneliness data, demand-side context. But a few surveys now measure the choice itself, so I’ve separated the two.
21. The direct measurement: 1 in 4 young people find it easier to talk to AI than to a real person, and 14% would turn to AI when feeling lonely.
The rare survey that measures the choice rather than the mood, and note it’s British: this is not an American quirk. For a quarter of young people, the AI conversation is the lower-friction one, no rejection risk, no social energy cost, no judgment. That, measured, is the core of the “easier than dating” appeal.
22. The loneliness came first: 56% of Gen Z felt lonely at least once or twice a month during childhood.
The demand didn’t start with the apps; it predates them by a decade of each user’s life. A generation that grew up lonelier than its predecessors, and that reports fear of rejection as its top dating barrier (56%, section 4), was always going to find low-risk, nonjudgmental company appealing. The companion apps arrived into that, not before it.
23. The availability fit: young people report feeling lonely “sometimes” (44%), “often” (19%), or “always” (5%), and only 15% of Gen Z say they never felt lonely in the past year, versus 54% of boomers.
Two more countries, same shape. Loneliness for this cohort isn’t an event; it’s recurring weather, striking at hours no friend keeps. An AI companion’s actual product is availability at exactly those moments, which is why the no-offline-hours usage pattern shows up in every engagement dataset I’ve covered.
24. And the famous headline range, 67% to 80% of Gen Z lonely, holds on every ruler.
The 79–80% figures come from broad loneliness indexes, the 67% from stricter weekly measures; I flagged the same ruler spread in my loneliness statistics. Every instrument ranks Gen Z the loneliest generation measured, and that, not novelty-seeking, is the honest first cause behind the AI girlfriend market. Demand this size doesn’t get invented by an app; it gets discovered by one.
25. The counterweight the doom coverage skips: 78% of Gen Z hope to marry, and 71% call marriage important.
Among young couples, 83% anticipate eventually tying the knot. Only 36% call marriage “very important,” down from 50% of millennials, so the institution’s urgency faded, but the aspiration didn’t. Gen Z’s singleness reads less like rejection of partnership and more like a strike against its current price.
The most single generation is my entire readership, and my entire research subject.
Gen Z leads every chart on this page: most single, most burned out on apps, most lonely, and fastest to adopt AI company. That intersection is exactly what I research and test daily, with sourced numbers in my AI girlfriend statistics and hands-on app testing on my homepage.
Read the AI girlfriend statistics →Conclusion
So, what percentage of Gen Z is single? Between 46 and 49%, roughly double the millennial rate, with 63% of young men and 34% of young women unpartnered by the strictest measure, only 26% married by their late twenties, and a majority of the single ones not currently looking. The reasons they give are consistent: a dating market that feels harder, apps that exhaust them inside six months, money that isn’t there, and a fear of rejection that surveys can actually measure.
My read as a data researcher: Gen Z is simultaneously the most single, the most lonely, and the most hopeful-to-marry generation on record, and all three can be true because they’re not rejecting love. They’re rejecting the current market for it: its apps, its costs, and its exposure. The number I’d watch isn’t the 46%. It’s the 78% who still hope to marry, because that gap between wanting partnership and finding the market worth entering is where this generation’s story, and frankly my whole research beat, actually lives.
FAQs
What percentage of Gen Z is single?
About 46–49% of adult Gen Z is single, using surveys from 2022–2025. Pew’s strict measure (not married, cohabiting, or committed) finds 63% of men and 34% of women under 30 single; a single-ruler generational survey puts Gen Z at 46% versus 28% of millennials, 26% of Gen X, and 22% of boomers.
Is Gen Z the most single generation ever?
At this age, yes, by every available measure. Only 26% of Gen Z aged 23–29 are married, versus 42% of millennials, 53% of Gen X, 61% of boomers, and 81% of the Silent Generation at comparable ages. Whether that gap closes with age or converts into record never-married rates, as it partially did for millennials, is the open question.
Why is Gen Z so single?
The measured reasons, in their own survey answers: dating feels harder than for previous generations (56%), fear of rejection (56%), dating-app fatigue within six months (55%), money (44% cite financial readiness as the top marriage barrier), and preference, 81% of young singles say being single benefits their career, friendships, and growth, and about 4 in 10 young singles aren’t looking at all.
Are Gen Z men really more single than women?
Yes, but by less than the memes claim. Pew’s famous figures are 63% of young men versus 34% of young women; other national surveys (GSS, American Perspectives Survey) measure the gap at 10–12 points, it has been narrowing since 2020, and part of it reflects young women partnering with men over 30, outside the surveyed bracket.
Does Gen Z even want relationships?
Overwhelmingly yes: 78% hope to marry, 71% call marriage important, 84% of Gen Z daters say they want deeper emotional connection than dating currently delivers, and 83% of young couples anticipate marrying eventually. The data describes a generation postponing and renegotiating partnership, not abandoning it.
Sources
- Pew Research Center: 5 facts about single Americans (singles by gender, not-looking data). pewresearch.org
- Pew Research Center: Dating has gotten harder; generational marriage analyses. pewresearch.org
- Newsweek: Why Gen Z is rejecting traditional relationships (generational singles survey; GWI loneliness data). newsweek.com
- US Census Bureau: Median age at first marriage (Current Population Survey).
- Gallup: LGBTQ+ identification by generation.
- Match / Kinsey Institute: Singles in America (annual study of 5,001 US singles). singlesinamerica.com
- Hinge: Gen Z dating report (~30,000 daters worldwide).
- The Knot: How couples meet by generation; Gen Z wedding study.
- Thriving Center of Psychology: Millennial and Gen Z marriage expectations survey. thrivingcenterofpsych.com
- Ofcom: Online Nation report (UK dating app audience trends). ofcom.org.uk
- Loneliness Awareness Week / Marmalade Trust: One in four Gen Z would rather talk to AI than a real person. lonelinessawarenessweek.org
- Survey Center on American Life: The lonely childhood of Generation Z. americansurveycenter.org
- GWI: Gen Z loneliness data. gwi.com
- YouthInsight: How lonely is Gen Z really? (Australia). youthinsight.com.au
- Newsweek: Gen Z: the loneliest generation. newsweek.com
- LA Times: Gen Z loneliness and social media. latimes.com
- Statista: Loneliness in America by generation. statista.com