South Korea Faces Higher Suicide and Infectious Disease Death Rates Than OECD Average
January 15, 2026 – New data released by South Korea’s Ministry of the Interior and safety reveals a concerning trend: the nation’s death rates from suicide and infectious diseases, particularly tuberculosis, exceed the average among member countries of the Organisation for Economic Co-operation and Development (OECD). While the country demonstrates strong performance in areas like traffic safety and crime prevention, these persistent public health challenges demand urgent attention.
Regional Safety Index Highlights Key Concerns
The Ministry’s 2025 regional safety index, based on 2024 statistics, assesses safety across six critical categories: traffic accidents, fires, crime, daily life safety, suicide, and infectious diseases. The index revealed a total of 23,112 deaths across these categories in 2024, representing a 5.6% increase – or 1,226 deaths – compared to the previous year. This overall rise underscores the complex safety landscape facing south Korea.
A Mixed Picture: Improvements and Setbacks
While some areas saw positive developments – traffic accident fatalities decreased by 31 to 2,334 – others experienced alarming increases.Suicide deaths rose substantially, with 894 more individuals taking thier lives in 2024. Deaths related to daily life safety incidents, infectious diseases, fires, and crime also saw increases of 264, 73, 24, and 2, respectively.
Tuberculosis: A Persistent Public Health Threat
the data highlights tuberculosis as a major contributor to infectious disease deaths in South Korea. A staggering 75% of the 1,787 infectious disease deaths in 2024 – totaling 1,347 fatalities – were attributed to tuberculosis. This demonstrates the continued burden of the disease despite ongoing efforts to control its spread.
According to the Ministry, South Korea currently holds the second-highest tuberculosis incidence rate among the 38 OECD member countries and ranks fifth in tuberculosis mortality. While incidence rates have been declining annually,thay remain significantly higher than the OECD average [[1]]. This suggests a need for intensified prevention, diagnosis, and treatment strategies.
Suicide Rates: A national Crisis
perhaps the most alarming finding is the exceptionally high suicide rate in south korea. In 2024, the rate stood at 29.0 deaths per 100,000 people, a figure 2.6 times higher than the OECD average of 11.2. This places South Korea at the forefront of suicide rates among developed nations [[2]],[[3]]. The reasons behind this crisis are multifaceted, encompassing societal pressures, economic hardship, mental health stigma, and limited access to mental healthcare.
Regional Variations and Government Response
The regional safety index also identified areas of strength. Seoul and Gyeonggi Province demonstrated the highest levels of traffic accident safety,while Ulsan and Gyeonggi excelled in fire safety. Sejong and South Jeolla Province were recognized for their low crime rates, and Busan and Gyeonggi showed strong performance in daily life safety.Sejong and Gyeonggi also led in safety related to suicide and infectious diseases.
In response to these findings, the Ministry of the Interior and Safety plans to conduct in-depth analyses of risk factors in underperforming regions and provide tailored consulting support. Minister Yoon Ho-joong emphasized the government’s commitment to working with local authorities to reduce suicides and daily life safety accidents. Furthermore, the index will be expanded to include an industrial accident category, aiming to encourage greater participation and improvement from local governments.
Looking Ahead: A Call for Extensive Action
The 2025 regional safety index paints a complex picture of safety in South Korea.While progress has been made in certain areas, the persistently high rates of suicide and tuberculosis-related deaths demand a comprehensive and sustained response.Addressing these challenges will require a multi-pronged approach, including increased investment in mental health services, targeted tuberculosis prevention programs, and continued efforts to improve overall public safety measures. The government’s commitment to analyzing risk factors and collaborating with local authorities is a crucial step towards building a safer and healthier future for all South Koreans.
