Reduction in Human Development Index when adjusting for inequalities in South Korea
South Korea: Reduction in Human Development Index when adjusting for inequalities was 8.5% in 2023. ▼ Falling
Reduction in Human Development Index when adjusting for inequalities in South Korea, 2010–2023
Source: UNDP, Human Development Report (2025) – with minor processing by Our World in Data. Measured in %.
Analysis
In 2023, reduction in human development index when adjusting for inequalities in South Korea stood at 8.5%. That is the lowest value across all 14 years on record.
That represents a change of down 3.4% on the previous year and down 12.2% over ten years.
Over the whole period, reduction in human development index when adjusting for inequalities in South Korea peaked at 10.7% in 2010 and was at its lowest, 8.5%, in 2023.
South Korea ranks 137th of 166 countries on this measure, in the bottom quarter.
The long-run direction has been consistently falling across the 14 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2010s | 9.7% | 9.1% | 10.7% | 10 |
| 2020s | 8.8% | 8.5% | 9.1% | 4 |
Countries ranked near South Korea
More reference data data for South Korea
- Spring temperature anomalies 1.1 °C (2026)
- Summer temperature anomalies 0.7164 °C (2026)
- Temperature anomalies by month -0.8996 °C (2026)
- Universal right to vote in practice 2 (2025)
- Autumn temperature anomalies 2.24 °C (2025)
- Winter temperature anomalies 0.9115 °C (2025)
- Consumer price index 135 2010 = 100 (2025)
- Universal right to vote 2 (2025)
- Competitive elections 1 (2025)
- Men's universal right to vote 1 (2025)
Frequently asked questions
- What is reduction in human development index when adjusting for inequalities in South Korea?
- Reduction in human development index when adjusting for inequalities in South Korea was 8.5% in 2023, according to UNDP, Human Development Report (2025) – with minor processing by Our World in Data.
- What is the highest reduction in human development index when adjusting for inequalities recorded in South Korea?
- The highest recorded value was 10.7% in 2010.
- What is the lowest reduction in human development index when adjusting for inequalities recorded in South Korea?
- The lowest recorded value was 8.5% in 2023.
- How does South Korea rank for reduction in human development index when adjusting for inequalities?
- South Korea ranks 137th out of 166 countries with data for 2023.
- Is reduction in human development index when adjusting for inequalities rising or falling in South Korea?
- Over the last ten years it is down 12.2%. The long-run trend across the full record is falling.
- Where does this South Korea data come from?
- The figures come from UNDP, Human Development Report (2025) – with minor processing by Our World in Data, published as part of Reduction in Human Development Index when adjusting for inequalities. Statizoid updates them automatically from the source API.
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About this data
Percentage difference between the IHDI value and the HDI value.