How Many Single People Live in NYC? Census Data by Borough

Every New Yorker has a theory about the dating pool: it's huge, it's lopsided, everyone is single until 38. Some of that is myth and some of it shows up clearly in federal data. The American Community Survey (ACS), the Census Bureau's annual household survey, publishes marital status by county, age and sex. Here's what the most recent 1-year release, covering 2024, says about the five boroughs.

How Many Single People Live in NYC?

The Census Bureau doesn't ask whether people are single. It asks about legal marital status: now married, widowed, divorced, separated or never married. The closest proxy for the city's dating pool is the never-married share, with one caveat covered below.

Source: U.S. Census Bureau, ACS 2024 1-year estimates, Table S1201. Margins of error on the borough shares range from ±0.6 to ±1.4 percentage points.

Multiply it out and NYC has roughly 3.2 million never-married residents aged 15 and up, including about 766,000 in Manhattan alone. The citywide share is more than ten points above the national rate.

The Late-20s-to-30s Picture

The headline share includes teenagers, who are almost all never-married, so the age breakdown matters more. The ACS reports never-married rates in two brackets that cover most people dating seriously in New York: 20 to 34, and 35 to 44.

The 35-to-44 column is where New York really stands apart. Nationally, about a quarter of women and under a third of men in that bracket have never married. In NYC it's roughly four in ten women and 44% of men. In Manhattan it's close to half of both.

That tells you something useful if you're dating in your mid-30s here. The feeling that "everyone else is married by now" is mostly imported from national norms, and those norms don't describe this city. People in New York marry later, which fits the national data on marriage timing and age gaps. It's also why the shift from dating in your 20s to your 30s feels less like a cliff here than it does elsewhere.

(The smaller boroughs carry wider margins of error in these age brackets, up to about ±6 points for Staten Island, so treat small differences between boroughs as noise.)

Is the Manhattan Gender Ratio Real?

The most repeated claim about NYC dating is that there are more single women than men, especially in Manhattan. The ACS publishes a direct measure: the number of unmarried men aged 15 to 44 for every 100 unmarried women in the same age range. Here, "unmarried" means never married, divorced, widowed or separated.

So the claim holds for Manhattan specifically. There are about 90 unmarried men for every 100 unmarried women there, a gap well outside the margin of error. Citywide, though, the ratio is close to even, and Queens and Staten Island lean male. Nationally it runs the other way: there are about 111 unmarried men for every 100 unmarried women in this age range.

The practical read: if you're a straight woman who lives in Manhattan and only dates people who also live in Manhattan, the ratio is working against you by roughly one man in ten. Widen your radius to Brooklyn or Queens and it evens out. That's a data-backed reason to think in commute time rather than borough and to look at neighborhoods beyond your own.

Why NYC's Numbers Look Like This

The ACS describes the pattern; it doesn't explain it. A few structural factors are consistent with it, and they're worth naming as context rather than findings:

• Selective migration. New York draws young, unmarried adults for school and early careers, and some people leave once they marry and have children. A city that constantly takes in singles and sends out families will show a high never-married share even if nobody's behavior changes.
• Education and career timing. Manhattan in particular draws people in long training pipelines and demanding early-career jobs, which can push marriage later.
• Cohabitation. Some share of never-married New Yorkers live with a partner. The ACS marital-status table doesn't separate them out, which is one reason "never married" overstates "single."

None of these are measured in Table S1201, so read them as plausible explanations, not results.

What This Means If You're Dating Here

Two things are true at once. New York really does have an enormous never-married population, far larger as a share than the country as a whole, and it doesn't thin out in your mid-30s the way it does elsewhere. But the raw count overstates the pool, because it includes people who are partnered or not looking. That's part of why a city of 3.2 million never-married people can still feel like the hardest place to date.

The constraint in NYC is rarely the number of people. It's finding the ones who are actually available, serious and a fit, without spending every weeknight on a two-hour dinner to find out. That's the problem curated matching is built for. At Tenr, matches are chosen rather than swiped, and a first meeting is a 10-minute video date, which makes it cheap to learn which part of that 45% someone actually belongs to.

Sources:

• U.S. Census Bureau, American Community Survey 2024 1-Year Estimates, Table S1201: Marital Status — geographies: United States; Bronx, Kings (Brooklyn), New York (Manhattan), Queens and Richmond (Staten Island) counties; New York City
• U.S. Census Bureau, American Community Survey: About the ACS