Suicide mortality rate, by sex in Republic of Korea

Republic of Korea: Suicide mortality rate, by sex was 27.5 per 100,000 people in 2021. ▲ Rising

Latest (2021)
27.5 per 100,000 people
Change on year
up 1.1%
World rank
2nd
of 197 countries
All-time high
34.9 per 100,000 people
in 2010
All-time low
15.1 per 100,000 people
in 2000
Years of data
7
2000–2021

Suicide mortality rate, by sex in Republic of Korea, 2000–2021

01020302000201020212000: 15.1 per 100,000 people2005: 27.6 per 100,000 people2010: 34.9 per 100,000 people2015: 28.2 per 100,000 people2019: 28.4 per 100,000 people2020: 27.2 per 100,000 people2021: 27.5 per 100,000 people

Source: United Nations Statistics Division, SDG Global Database. Measured in per 100,000 people.

Analysis

Republic of Korea recorded 27.5 per 100,000 people for suicide mortality rate, by sex in 2021.

The figure is up 1.1% on the previous year and down 21.2% over ten years.

Over the whole period, suicide mortality rate, by sex in Republic of Korea peaked at 34.9 per 100,000 people in 2010 and was at its lowest, 15.1 per 100,000 people, in 2000.

Republic of Korea ranks 2nd of 197 countries on this measure, in the top 10%.

Suicide mortality rate, by sex in Republic of Korea, year by year

Annual values for Suicide mortality rate, by sex (deaths per 100,000 population) in Republic of Korea, 2000 to 2021.
Year per 100,000 people Change
2000 15.1 per 100,000 people
2005 27.6 per 100,000 people +82.8%
2010 34.9 per 100,000 people +26.4%
2015 28.2 per 100,000 people -19.2%
2019 28.4 per 100,000 people +0.7%
2020 27.2 per 100,000 people -4.2%
2021 27.5 per 100,000 people +1.1%

Averages by decade

DecadeAverage LowestHighest Years
2000s 21.35 per 100,000 people 15.1 per 100,000 people 27.6 per 100,000 people 2
2010s 30.5 per 100,000 people 28.2 per 100,000 people 34.9 per 100,000 people 3
2020s 27.35 per 100,000 people 27.2 per 100,000 people 27.5 per 100,000 people 2

Countries ranked near Republic of Korea

  1. 1 Lesotho 28.7 per 100,000 people compare
  2. 2 Republic of Korea 27.5 per 100,000 people compare
  3. 4 Eswatini 27.2 per 100,000 people compare
  4. 5 Guyana 24.8 per 100,000 people compare
  5. 5 Uruguay 24.8 per 100,000 people compare

See the full ranking of 218 places →

More health data for Republic of Korea

All data for Republic of Korea →

Frequently asked questions

What is suicide mortality rate, by sex in Republic of Korea?
Suicide mortality rate, by sex in Republic of Korea was 27.5 per 100,000 people in 2021, according to United Nations Statistics Division, SDG Global Database.
What is the highest suicide mortality rate, by sex recorded in Republic of Korea?
The highest recorded value was 34.9 per 100,000 people in 2010.
What is the lowest suicide mortality rate, by sex recorded in Republic of Korea?
The lowest recorded value was 15.1 per 100,000 people in 2000.
How does Republic of Korea rank for suicide mortality rate, by sex?
Republic of Korea ranks 2nd out of 197 countries with data for 2021.
Is suicide mortality rate, by sex rising or falling in Republic of Korea?
Over the last ten years it is down 21.2%. The long-run trend across the full record is rising.
Where does this Republic of Korea data come from?
The figures come from United Nations Statistics Division, SDG Global Database, published as part of Suicide mortality rate, by sex (deaths per 100,000 population). Statizoid updates them automatically from the source API.

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Suicide mortality rate, by sex in Republic of Korea. Statizoid, drawing on United Nations Statistics Division, SDG Global Database. Retrieved 08 September 2026, from https://health.statizoid.com/stat/suicide-mortality-rate-by-sex-deaths-per-100-000-population/korea-rep/

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About this data

Indicator
Suicide mortality rate, by sex (deaths per 100,000 population)
Unit
per 100,000 people
Source
United Nations Statistics Division, SDG Global Database
Licence
UN SDG Global Database (open, attribution requested)
Coverage
218 places, 1,526 data points, 2000–2021
Last refreshed