Reduction in Human Development Index when adjusting for inequalities in Solomon Islands
Solomon Islands: Reduction in Human Development Index when adjusting for inequalities was 17.3% in 2023. ▼ Falling
Reduction in Human Development Index when adjusting for inequalities in Solomon Islands, 2013–2023
Source: UNDP, Human Development Report (2025) – with minor processing by Our World in Data. Measured in %.
Analysis
The most recent figure for reduction in human development index when adjusting for inequalities in Solomon Islands is 17.3%, measured in 2023. That is the lowest value across all 11 years on record.
Compared with earlier readings it is down 1.1% on the previous year and down 5.1% over ten years.
Over the whole period, reduction in human development index when adjusting for inequalities in Solomon Islands peaked at 18.3% in 2014 and was at its lowest, 17.3%, in 2023.
That places Solomon Islands 88th out of 166 countries with data for 2023, putting it in the middle of the range.
The long-run direction has been consistently falling across the 11 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2010s | 18.0% | 17.7% | 18.3% | 7 |
| 2020s | 17.5% | 17.3% | 17.6% | 4 |
Countries ranked near Solomon Islands
More reference data data for Solomon Islands
- Spring temperature anomalies 0.2159 °C (2026)
- Temperature anomalies by month 0.3882 °C (2026)
- Summer temperature anomalies 0.5032 °C (2026)
- Autumn temperature anomalies 0.6447 °C (2025)
- Consumer price index 164.87 2010 = 100 (2025)
- Winter temperature anomalies 0.4206 °C (2025)
- Universal right to vote in practice 2 (2025)
- Annual precipitation 4,109 millimeters (2025)
- Democracy 6 (2025)
- Chief executive of the government is elected 1 (2025)
Frequently asked questions
- What is reduction in human development index when adjusting for inequalities in Solomon Islands?
- Reduction in human development index when adjusting for inequalities in Solomon Islands was 17.3% 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 Solomon Islands?
- The highest recorded value was 18.3% in 2014.
- What is the lowest reduction in human development index when adjusting for inequalities recorded in Solomon Islands?
- The lowest recorded value was 17.3% in 2023.
- How does Solomon Islands rank for reduction in human development index when adjusting for inequalities?
- Solomon Islands ranks 88th out of 166 countries with data for 2023.
- Is reduction in human development index when adjusting for inequalities rising or falling in Solomon Islands?
- Over the last ten years it is down 5.1%. The long-run trend across the full record is falling.
- Where does this Solomon Islands 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.