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CountryAtlas
Quality of life · Composite

Human Development Index

UNDP composite of life expectancy, education and income per capita.

index (0–1) · Annual · 193 of 218 countries (89 %) · 1990–2023
Ranking Download CSV
World median
0.762
across 193 countries, 2023
Latest observation
2023
Source updated
7 May 2025
CountryAtlas refreshed
11 Sep 2026
Snapshot 20260911T072322Z

World map

One value per country for the selected year. Hatched = no data.

No data available

Trend

Aggregate across the countries of a group, year by year. Computed by CountryAtlas from country values — no published aggregate is used.

Not enough countries to aggregate this indicator for World.

Highest and lowest

The five leaders and the five trailing countries, 2023.

Full ranking →

Top 5

Bottom 5

Compare countries

Pick up to five countries. Defaults to the three largest economies with data.

No series for the selected countries.

Definition

Definition
UNDP composite of life expectancy, education and income per capita.
Unit
index (0–1) (HDI)
Frequency
Annual
Aggregation
none · Higher is better
Valid range
0 – 1

Sources & provenance

Every value on this page comes from one of these series, chosen per country by priority.

  1. Priority #1
    Our World in Datagrapherhuman-development-indexok
    193 countries · 5,940 obs. · → 2023 · CC BY 4.0

    Human Development Index — UNDP, Human Development Report (2025)

    Open at source

Series-level selection: for each country the whole series comes from the highest-priority source that has any non-forecast value for it. If a lower-priority source is more than three years fresher, the freshest source wins instead. Non-chosen values are kept as alternatives, never discarded.

Countries without data

Typical reasons: the source does not survey small territories or micro-states; the statistical office reports with a lag of one to three years; the series is only compiled for member countries of the source organisation (OECD, EU, Eurostat); or a value exists but failed validation and is quarantined rather than shown.

Downloads & API

Every observation for this indicator, all countries and years, with provenance columns.

Download CSV Download JSON

API example

One country, full history. Replace CAN by any ISO3 code or slug.

bash
curl -s "https://www.countryatlas.co/api/v1/series?country=CAN&indicator=human-development-index" | jq '.series[0] | {country: .country.name, unit, last: .stats.last, source: .provenance.source_name}'

API documentation →