LU4: Composite rate of labour underutilization (current ILO) in South Korea
South Korea: LU4: Composite rate of labour underutilization (current ILO) was 8.23 in 2025. ▼ Falling
LU4: Composite rate of labour underutilization (current ILO) in South Korea, 2015–2025
Source: International Labour Organization.
Analysis
South Korea recorded 8.23 for lu4: composite rate of labour underutilization (current ilo) in 2025. That is the lowest value across all 11 years on record.
The figure is down 1.8% on the previous year and down 24.5% over ten years.
Over the whole period, lu4: composite rate of labour underutilization (current ilo) in South Korea peaked at 13.24 in 2020 and was at its lowest, 8.23, in 2025.
South Korea ranks 42nd of 56 countries on this measure, in the middle of the range.
The long-run direction has been consistently falling across the 11 years of available data.
LU4: Composite rate of labour underutilization (current ILO) in South Korea, year by year
| Year | Value | Change |
|---|---|---|
| 2015 | 10.89 | — |
| 2016 | 10.43 | -4.2% |
| 2017 | 10.71 | +2.7% |
| 2018 | 11.32 | +5.7% |
| 2019 | 11.46 | +1.2% |
| 2020 | 13.24 | +15.6% |
| 2021 | 12.84 | -3.1% |
| 2022 | 10.21 | -20.5% |
| 2023 | 8.6 | -15.7% |
| 2024 | 8.38 | -2.5% |
| 2025 | 8.23 | -1.8% |
South Korea compared with similar countries
- South Korea's 8.23 is below the median for high income countries, which is 12.04, 68% of the median. (43 countries reporting)
- South Korea's 8.23 is above the median for East Asia & Pacific, which is 7.58, 1.1× the median. (7 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2010s | 10.96 | 10.43 | 11.46 | 5 |
| 2020s | 10.25 | 8.23 | 13.24 | 6 |
Countries ranked near South Korea
More work & labour data for South Korea
- Persons outside the labour force (ILO modelled estimates) 16,840 (2027)
- Labour force participation rate (ILO modelled estimates) 63.91 (2027)
- Labour force (ILO modelled estimates) 29,824 (2027)
- Unemployment rate (ILO modelled estimates) 2.96 (2027)
- Labour dependency ratio 0.78 (2027)
- Output per worker, GDP constant 2021 international $ at PPP 97,052 (2027)
- Output per worker, GDP constant 2015 US $ 65,686 (2027)
- Employment-to-population ratio (ILO modelled estimates) 62.02 (2027)
- Persons outside the labour force (ILO modelled estimates) (15+) 0.9719 % change on previous year (2027)
- Labour force (ILO modelled estimates) (15+), annual growth rate -0.1065 % change on previous year (2027)
Frequently asked questions
- What is lu4: composite rate of labour underutilization (current ilo) in South Korea?
- Lu4: composite rate of labour underutilization (current ilo) in South Korea was 8.23 in 2025, according to International Labour Organization.
- What is the highest lu4: composite rate of labour underutilization (current ilo) recorded in South Korea?
- The highest recorded value was 13.24 in 2020.
- What is the lowest lu4: composite rate of labour underutilization (current ilo) recorded in South Korea?
- The lowest recorded value was 8.23 in 2025.
- How does South Korea rank for lu4: composite rate of labour underutilization (current ilo)?
- South Korea ranks 42nd out of 56 countries with data for 2025.
- Is lu4: composite rate of labour underutilization (current ilo) rising or falling in South Korea?
- Over the last ten years it is down 24.5%. The long-run trend across the full record is falling.
- Where does this South Korea data come from?
- The figures come from International Labour Organization, published as part of LU4: Composite rate of labour underutilization (current ILO definition - ICLS19) (15+). Statizoid updates them automatically from the source API.
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About this data
With the aim of promoting international comparability, statistics presented on ILOSTAT are based on standard international definitions wherever feasible and may differ from official national figures. This series includes only countries for which the 19th ICLS definitions are applied. LU4 represents the share of the extended labour force that are in unemployment, time-related underemployment or the potential labour force. For more information, refer to the Work Statistics -- 19th ICLS (WORK) database description.