Suicide is a global public health problem, not a national one. Every year, hundreds of thousands of people around the world die by suicide, and the way that burden is distributed across countries reveals as much about economics, health systems, and policy as it does about individual mental health. Comparing rates between nations helps put any single country’s numbers — including the United States’ — into perspective.
The World Health Organization estimates that roughly 727,000 people died by suicide in 2021, and its fact sheet describes the ongoing toll as more than 720,000 lives lost annually (WHO, 2021). That works out to a global suicide mortality rate of about 9.2 per 100,000 people. Behind those aggregate figures sit enormous differences: some countries report rates three times the global average, and nearly three-quarters of the world’s suicides occur in low- and middle-income countries.
This article compares suicide rates across countries using WHO global health estimates, identifies the highest-rate nations, and looks at how the United States fits into the worldwide picture. For the U.S. foundation behind these comparisons, see our suicide deaths data hub and the national mental health overview.
If you or someone you know is struggling or in crisis, help is available. Call or text 988 to reach the 988 Suicide & Crisis Lifeline, available 24/7.
The Global Picture: 727,000 Lives a Year
The scale of suicide worldwide is difficult to overstate. WHO’s global health estimates put the number of deaths at approximately 727,000 in 2021, with an overall mortality rate near 9.2 per 100,000 population (WHO, 2021).
A few patterns stand out in the global data:
- It strikes the young. Suicide was the third leading cause of death among people aged 15–29 globally in 2021 — the second leading cause for young women and the third for young men (WHO, 2021).
- Most deaths occur before midlife. An estimated 56% of global suicides happened before age 50 in 2021 (WHO, 2021).
- The burden is concentrated in poorer nations. About 73% of the world’s suicides occurred in low- and middle-income countries in 2021 (WHO, 2021).
That last figure reframes suicide as a global-equity issue. It is often assumed to be a problem of wealthy, high-pressure societies, but the overwhelming majority of deaths occur where mental health resources, crisis services, and means-restriction policies are least available.
Countries With the Highest Suicide Rates
When suicide rates are age-standardized to allow fair comparison between countries with different population structures, a small group of nations sits at the top of WHO’s 2021 estimates.
| Rank | Country | Age-standardized rate (per 100,000) |
|---|---|---|
| 1 | Lesotho | 28.7 |
| 2 | Republic of Korea | 27.5 |
| 3 | Eswatini | 27.2 |
Source: WHO, 2021 estimates.
Two of the three highest-rate countries — Lesotho and Eswatini — are in southern Africa, underscoring the low- and middle-income concentration noted above. WHO’s 2021 estimates revised several African figures downward compared with older 2019 estimates, so cross-year comparisons of these countries should be made with care.
The Republic of Korea stands out as the highest-rate high-income country in East Asia, at 27.5 per 100,000 (WHO, 2021). Its position illustrates that high national income is no guarantee of low suicide rates — a theme that recurs across the developed world.
The Prevention Gap: Only 38 National Strategies
One of the clearest explanations for why the global toll remains so high is the shortage of national-level action. Despite suicide being a leading cause of death among young people, only 38 countries worldwide report having a national suicide prevention strategy (WHO, 2021).
A national strategy typically coordinates crisis services, means restriction, responsible media reporting, surveillance of deaths, and clinical care. Where such strategies exist and are funded, rates have moved. Japan is a frequently cited example: its suicide rate fell by more than 35% between 2006 and 2022 after the country enacted its Basic Act on Suicide Countermeasures (WHO, 2024). For a closer look at that turnaround and its limits, see our Japan suicide statistics analysis.
How the United States Compares
The United States is a high-income country with a suicide rate well above the global average. In 2024, 48,824 Americans died by suicide, at an age-adjusted rate of 13.7 per 100,000 (CDC, 2024). Suicide was the 11th leading cause of death overall in the U.S. and the second leading cause among people aged 10–34 (NIMH, 2025).
Placed alongside the global figures, the contrast is stark:
| Measure | Global (2021) | United States (2024) |
|---|---|---|
| Approx. annual deaths | ~727,000 | 48,824 |
| Overall mortality rate (per 100,000) | ~9.2 | 13.7 (age-adjusted) |
The U.S. rate is roughly half again as high as the world average. That gap reflects a well-documented feature of American suicide: widespread firearm access, which raises lethality. For the full domestic breakdown — by age, sex, race, method, and year — see our flagship U.S. suicide statistics overview.
Within the United States, the burden is far from uniform. Rates cluster in the Mountain West and Great Plains — the so-called “suicide belt” — and are lowest in the dense Northeast, patterns detailed in our suicide rates by state analysis. Certain groups also carry a much heavier load, including veterans and men, whose rate is several times higher than women’s. And as with the global data, risk rises with age in specific ways explored in our suicide statistics by age breakdown.
Comparing Wealthy Nations
Comparing high-income countries directly requires caution, because reporting systems, coroner practices, and standardization methods differ. Precise cross-national rankings among the wealthiest nations should be treated as approximate rather than definitive.
Still, the broad ordering is informative. Japan’s crude suicide rate was 16.3 per 100,000 in 2024 (MHLW, 2025), which exceeds the U.S. crude rate of roughly 14.6 that year and sits above most Western European members of the Group of Seven. The Republic of Korea, at 27.5 per 100,000, remains the highest-rate high-income country in the region by a wide margin (WHO, 2021). In other words, East Asia’s two largest advanced economies report notably higher suicide rates than North America or Western Europe — a reminder that culture, economic pressure, and policy shape these numbers as much as wealth does.
What the Global Data Tells Us
Read together, the international figures point to a few durable conclusions:
- Suicide is preventable, and policy matters. Countries that have adopted and funded national strategies, such as Japan, have measurably reduced their rates over time (WHO, 2024).
- Poverty concentrates risk. With 73% of deaths in low- and middle-income countries, the greatest need for crisis services and means restriction is where resources are thinnest (WHO, 2021).
- Wealth is not protection. High-income nations including South Korea, Japan, and the United States all report rates above the global average.
- Young people are especially vulnerable. As the third leading cause of death among 15–29-year-olds worldwide, suicide demands prevention efforts aimed at youth (WHO, 2021).
For the underlying U.S. data and definitions that anchor these comparisons, visit our suicide deaths hub and related pages on suicide attempts.
Frequently Asked Questions
How many people die by suicide worldwide each year?
The World Health Organization estimates that roughly 727,000 people died by suicide in 2021, and describes the ongoing toll as more than 720,000 lives lost annually. That corresponds to a global suicide mortality rate of about 9.2 per 100,000 people (WHO, 2021).
Which country has the highest suicide rate?
According to WHO’s 2021 age-standardized estimates, Lesotho had the highest rate at 28.7 per 100,000, followed by the Republic of Korea at 27.5 and Eswatini at 27.2. WHO revised several African figures downward compared with older 2019 estimates, so cross-year comparisons should be made carefully (WHO, 2021).
Where do most of the world’s suicides occur?
About 73% of global suicides in 2021 occurred in low- and middle-income countries. Suicide is often assumed to be a problem of wealthy nations, but the majority of deaths happen where mental health and crisis resources are least available (WHO, 2021).
How does the U.S. suicide rate compare to the global average?
The U.S. age-adjusted rate was 13.7 per 100,000 in 2024, with 48,824 deaths — well above the global average of about 9.2 per 100,000. The higher U.S. figure reflects factors including widespread firearm access, which increases lethality (CDC, 2024; WHO, 2021).
Are suicide deaths increasing globally?
WHO frames suicide as a persistent global health problem, with more than 720,000 deaths a year, but it is also preventable. Countries that have implemented national prevention strategies — Japan, for example, saw its rate fall more than 35% between 2006 and 2022 — demonstrate that coordinated policy can lower rates (WHO, 2024).
Why do only some countries track and prevent suicide effectively?
Only 38 countries worldwide report having a national suicide prevention strategy. Comprehensive strategies coordinate crisis services, means restriction, responsible media reporting, and death surveillance — and where they are funded and sustained, national rates have declined (WHO, 2021).
Sources
- National Institute of Mental Health. Suicide. NIMH; updated 2025. https://www.nimh.nih.gov/health/statistics/suicide
- Centers for Disease Control and Prevention, National Center for Injury Prevention and Control. Suicide Data and Statistics. CDC; 2026. https://www.cdc.gov/suicide/data/
- World Health Organization. Suicide (fact sheet). WHO; 2025. https://www.who.int/news-room/fact-sheets/detail/suicide
- World Health Organization. Suicide Worldwide in 2021: Global Health Estimates. WHO; 2025. https://www.who.int/publications/i/item/9789240110069
- World Health Organization. Suicide mortality rate (SDG 3.4.2). WHO; 2021 estimates. https://data.who.int/indicators/i/F08B4FD/16BBF41
- World Health Organization. Suicide prevention in Japan: a public health priority. WHO; 2024. https://www.who.int/news-room/feature-stories/detail/suicide-prevention-in-japan—a-public-health-priority
- Ministry of Health, Labour and Welfare (Japan) / National Police Agency. Trends in suicide numbers (2024 provisional 20,268). MHLW; 2025. https://www.mhlw.go.jp/content/001386269.pdf