Average Life Expectancy US: 79 Years Record High 2024

Americans born in 2024 can expect to live longer than any generation before them — but the headline number masks some uncomfortable comparisons. The U.S. hit an all-time high of 79 years in 2024, yet that puts the country behind dozens of peer nations, with a gap that still measures in years rather than months. Here’s what the data actually shows about how long Americans live, why the gender divide matters, and which countries are pulling ahead.

U.S. overall: 79.0 years · U.S. males: 76.5 years · U.S. females: 81.4 years · Global average (comparable countries): 82.7 years · U.S. rank (2026 projection): 62nd

How long does the average US male live?

American men born in 2024 can expect to reach 76.5 years, according to the CDC’s latest data release — a gain of 0.7 years from 75.8 in 2023. That single-year jump outpaced peer nations, which averaged only 0.2 years of improvement for men over the same period. Still, the gap remains significant: peer-country men averaged 80.6 years in 2024, meaning U.S. males trail their counterparts in comparable nations by roughly 4.1%.

US male vs female

The gender gap in U.S. life expectancy stands at 4.9 years in 2024 — women live longer — but that gap narrowed from 5.3 years in 2023 (CDC). Men drove most of the recent improvement, gaining 0.7 years versus women’s 0.3-year gain. OECD data suggests the gender gap partly reflects men’s higher rates of tobacco use, alcohol consumption, and poor dietary patterns. At age 65, U.S. men can expect another 18.4 years of life, compared to 20.8 years for women.

Recent trends

The 2024 rebound marks a return to upward momentum after COVID-19 disruptions knocked U.S. life expectancy down in 2020–2021. Age-adjusted death rates fell 3.8% from 750.5 per 100,000 in 2023 to 722.1 in 2024, with total deaths declining to 3,072,666. Johns Hopkins research attributes much of the U.S.-UK gap — where Americans live 2.7 years less — to heart disease and drug overdoses.

The implication: U.S. men are closing the gap faster than expected, but reversing decades of structural disadvantage — higher accidental death rates, cardiovascular burden — will take sustained public health investment.

Which country is no 1 in life expectancy?

Hong Kong holds the world’s highest life expectancy at 85.77 years, followed closely by Japan at 85 years and South Korea at 84.53 years. For females specifically, Hong Kong projects to reach 88.39 years and Japan 88.03 years. The U.S. sits at 79.0 years — nearly 6 years behind Hong Kong. Among OECD nations, Spain leads for women at age 65 (23.5 years of remaining life), while Iceland tops for men (20.5 years).

Top countries list

The countries consistently topping longevity rankings share certain characteristics: universal or near-universal healthcare access, lower obesity rates, Mediterranean or East Asian dietary patterns, and robust public health infrastructure. Japan, with its universal healthcare system and high adherence to preventive care, has maintained top-three status for decades. South Korea’s rapid climb reflects dramatic improvements in nutrition, sanitation, and healthcare access following its economic development.

US position

The U.S. ranks 62nd globally in 2026 projections, with a life expectancy 3.7 years below peer-country averages. Peer-country women exceed U.S. women by 4.1% at birth and 7.4% at age 65. The contrast sharpens further when comparing at age 65: Spain’s women average 23.5 remaining years versus U.S. women’s 20.8 years.

What this means: The U.S. gains ground annually, but closing a 3.7-year gap to peer nations requires accelerating improvements — not just maintaining current trends — particularly in the leading causes of premature death.

What percentage of American men live to 90?

Reaching 90 remains uncommon for U.S. men, though the odds improve with each generation. Based on current period life expectancy calculations, a man born in 2024 has a lower probability of surviving to 90 than his counterparts in Japan, Spain, or Switzerland — countries where life expectancy at birth exceeds 84 years. The SSA’s methodology notes that period life expectancy assumes current mortality rates throughout a lifetime, which tends to understate actual survival probabilities for newborns.

Odds for men

Cohort studies tracking actual mortality patterns show that men who reach 65 with favorable health markers — non-smokers, normal blood pressure, no diabetes — have substantially higher 90-year survival rates. However, CDC’s comprehensive cohort analysis for reaching 90 by gender shows men consistently lag women by a wide margin. The OECD notes that men’s higher tobacco use and alcohol consumption account for a significant portion of the gender gap across high-income nations.

Factors for longevity

Research consistently identifies the same modifiable factors across longevity leaders: not smoking, maintaining healthy weight, regular physical activity, moderate alcohol consumption, and effective management of hypertension and diabetes. Johns Hopkins specifically cites heart disease and overdoses as key drivers of the U.S.-UK gap, suggesting these are areas where targeted intervention could push more men toward 90.

The pattern: The U.S. produces fewer 90-year-old men than peer nations not because of immutable biology, but because preventable causes of death claim lives earlier. Every percentage-point reduction in drug overdose mortality and cardiovascular death shifts the survival curve rightward.

Which country has the lowest life expectancy?

African nations, particularly those in Central and West Africa, record the world’s lowest life expectancies. According to Statista’s 2024 continental data, Africa has the lowest average life expectancy globally. Within the OECD’s dataset, Latvia records the lowest life expectancy at age 65 for men at 12.7 years, while Slovak women show the lowest at 17.1 years — still higher than the global average but well below Western European benchmarks.

Lowest ranked

At the global level, countries facing conflict, poverty, or HIV/AIDS epidemics show the starkest deficits. The gap between the highest (Hong Kong at 85.77) and lowest nations exceeds 30 years — roughly double the U.S.-peer-country gap. Even within high-income nations, disparities remain dramatic: Iceland’s men at 65 expect 20.5 more years versus Latvia’s 12.7 years.

Global extremes

Global life expectancy rose from 66.8 years in 2000 to 73.1 years in 2019, according to WHO data — but that improvement masks persistent inequality. Our World in Data shows the 2021 global average just over 70 years, with 2024 projections showing 71 years for men and 76 for women globally. The U.S., at 79 years, sits above the global average but well below its economic peer group.

The trade-off: Life expectancy statistics can obscure within-country inequality. The U.S. average of 79 years conceals significant variation by race, income, geography, and education — a disparity that doesn’t appear in headline numbers but shapes individual outcomes profoundly.

What is the biggest indicator of long life?

Cardiovascular health emerges as the single most powerful predictor of life expectancy across every dataset examined. The OECD attributes much of the gender gap to behavioral risk factors — tobacco, alcohol, diet — that disproportionately affect men. Johns Hopkins specifically names heart disease as a primary driver of the U.S.-UK life expectancy gap, where Americans die earlier despite comparable healthcare spending in some categories.

Key health metrics

The SSA’s period life expectancy methodology notes that calculations reflect current mortality conditions — meaning improvements in heart disease death rates, smoking cessation, and overdose prevention directly translate to higher life expectancy figures. The age-adjusted death rate decline of 3.8% in 2024 demonstrates this connection: fewer deaths from preventable causes pushed the overall life expectancy number upward.

US-specific factors

Drug overdoses represent a distinctly American drag on life expectancy. Unlike peer nations, the U.S. has not experienced sustained declines in overdose mortality that would parallel its cardiovascular improvements. Johns Hopkins identifies overdoses alongside heart disease as the two factors most responsible for keeping U.S. life expectancy below peer-country levels.

Why this matters: If the U.S. closed its overdose mortality gap with peer nations — even without improving other metrics — the country could narrow the 3.7-year gap substantially. Cardiovascular health plus overdose prevention represents the most direct policy levers for extending American lives.

Global Life Expectancy Comparison

Twelve nations or regions consistently outperform the U.S. by margins that add up to years of life — not months. The table below shows how the U.S. compares across key metrics.

The catch: The U.S. outperforms Latvia and similar nations but consistently trails Western European countries, Japan, South Korea, and Australia despite higher healthcare spending per capita.

Life expectancy for the U.S. population was 79.0 years in 2024, an increase of 0.6 year from 78.4 in 2023.

— CDC National Center for Health Statistics, Data Brief No. 548

Life expectancy in the United States is, on average, 78.6 years versus 81.3 years in England and Wales — a gap of 2.7 years that heart disease and overdoses help explain.

— Johns Hopkins Bloomberg School of Public Health, December 2024

For Americans weighing what these numbers mean in practice, the trajectory matters as much as the absolute figure. U.S. men are gaining life expectancy faster than their counterparts in peer nations — a reversal of the stagnation that characterized 2015–2019. The gap remains substantial, but it’s narrowing rather than widening. Whether that trend holds depends on sustained investment in cardiovascular health and overdose prevention — the two levers with the clearest evidence of impact.

Readers concerned about health conditions that affect longevity should note that cardiovascular disease and overdose prevention represent the most actionable areas for improvement based on current research.

US life expectancy reached a record 79 years in 2024, with females at 81.4 outpacing males at 76.5, much like Canadas male vs female life expectancy just across the border.

Frequently asked questions

Those tracking rare but serious health conditions should understand that while such acute events affect individual outcomes, the broader life expectancy picture reflects systemic factors like cardiovascular health and injury prevention.