International Comparisons

International comparisons of human development reveal patterns that often defy simple economic logic. A country’s size or total income does not determine how well its people live. Smaller nations frequently outperform larger ones on the Human Development Index (HDI), and relatively poorer countries sometimes rank higher than wealthier neighbours. For instance, Sri Lanka and Trinidad and Tobago have higher HDI ranks than India despite having smaller economies. Within India itself, Kerala achieves far better human development outcomes than Punjab or Gujarat, even though its per capita income is lower.

Based on HDI scores, the United Nations classifies countries into four categories. The 2025 Human Development Report provides the following breakdown:

Medium human development is the largest group, with 53 countries. Most of these nations emerged after the Second World War — some were former colonies, others formed after the breakup of the Soviet Union in 1990. Many have been rapidly improving their HDI scores by adopting people-oriented policies and reducing social discrimination. A striking feature of this group is its high social diversity, much greater than in countries with higher HDI scores. However, many of these nations have also experienced political instability and social uprisings at some point in their recent history.

Very high human development includes 74 countries with scores above 0.800. The top ten ranked countries in the 2025 report are:

1. Iceland
2. Norway
3. Switzerland
4. Denmark
5. Germany
6. Sweden
7. Australia
8. Hong Kong, China (SAR)
9. Netherlands
10. Belgium

These countries share several common characteristics. They have invested heavily in the social sector — education and healthcare are major government priorities. Higher investment in people, combined with good governance, sets them apart. Many were former imperial powers, and their degree of social diversity is generally not very high. While most are located in Europe and represent the industrialised Western world, a striking number of non-European countries have also made it to this list.

High human development (score 0.700–0.799) includes 50 countries. In these nations, providing education and healthcare remains an important government priority, and substantial investment in the social sector has taken place.

Low human development (score below 0.550) includes 26 countries. A large proportion of these are small nations that have been going through political turmoil, social instability, civil war, famine, or a high incidence of diseases. There is an urgent need to address their human development requirements through well-thought-out policies.