Question 23 of 24
How dangerous is your neighbourhood?
The short answer
Life expectancy varies substantially between neighbourhoods in the same city. The CDC produces standardised life expectancy estimates down to census-tract level through the US Small-area Life Expectancy Estimates Project, and subsequent research has linked large within-city gaps to residential segregation. Area-level data cannot, on its own, show that the neighbourhood is the cause.
Pick one to continue — the dead don't get to skip homework.
Your ZIP code is doing math on you
💀 A grim little fact
Where you live can be worth decades. Within a single city, life expectancy can swing 20 to 30 years between neighbourhoods a short drive apart. Chicago is the poster child: a baby born in the Loop can expect around 88 years, but a 15-minute drive to West Garfield Park drops that to about 70. Washington, D.C. and New York City each have gaps of more than 27 years.
It isn't the air itself — it's what clusters by postcode: access to healthy food, steady jobs, medical care, safe housing, and how much everyday danger is around.
Up to a ~30-year life-expectancy gap between neighbourhoods in one city.
🔮 Myth vs. Morty
Myth: "It's just where I sleep — it doesn't affect my health." Geography turns out to be destiny's very efficient assistant. Your address quietly shapes your stress, your diet, your commute, how fast an ambulance reaches you, and your odds of an unlucky encounter. Morty, for the record, logs a lot of overtime in certain postcodes.
Sources: NYU Langone City Health Dashboard; RWJF; Time (ZIP-code life expectancy) · Entertainment only — not medical advice.
Where you live and life expectancy: what the evidence shows
Last reviewed · compiled by the ExpireOnDate editorial team · not medically reviewed
What the research shows
The CDC's National Center for Health Statistics operates USALEEP, producing standardised life expectancy estimates at census-tract level across the United States.
US residents by census tract · United States · small-area estimation from vital statistics and Census population data · CDC National Center for Health Statistics
Research associated with NYU Langone found large life expectancy gaps within major US cities and linked them to racial and ethnic residential segregation by neighbourhood.
residents of major US cities · United States · observational analysis of tract-level life expectancy data · NYU Langone Health
What it does not show
These associations are ecological — they compare area averages rather than following individuals — so they cannot establish that living somewhere directly shortens a life. The same structural forces that determine where people can afford to live (income, housing discrimination, employment access) independently affect health, which makes a distinct 'place effect' very hard to isolate from selection into and out of neighbourhoods.
Every figure on this page describes a population, not a person. Associations measured across thousands of people cannot tell any individual how long they will live, and nothing here is medical advice. If something on this page concerns you, talk to a doctor rather than a comedy website.
References
- United States Small-area Life Expectancy Estimates Project (USALEEP). CDC National Center for Health Statistics. primary source; accessed 2026-08-15.
- Large Life Expectancy Gaps in U.S. Cities Linked to Racial & Ethnic Segregation by Neighborhood. NYU Langone Health. secondary reporting; accessed 2026-08-15.
Spotted an error or a better source? Tell us — corrections are logged and the review date updated.