GDP per capita has steadily risen globally over time, and, as Visual Capitalist's Avery Koop notes, in tandem, the standard of living worldwide has increased immensely.
This map using data from the IMF shows the GDP per capita (nominal) of nearly every country and territory in the world.
GDP per capita is one of the best measures of a country’s wealth as it provides an understanding of how each country’s citizens live on average, showing a representation of the quantity of goods and services created per person.
The Standard of Living Over Time
Looking at history, our standard of living has increased drastically. According to Our World in Data, from 1820 to 2018, the average global GDP per capita increased by almost 15x.
Literacy rates, access to vaccines, and basic education have also improved our quality of life, while things like child mortality rates and poverty have all decreased.
For example, in 1990, 1.9 billion people lived in extreme poverty, which was 36% of the world’s population at the time. Over the last 30 years, the number has been steadily decreasing — by 2030, an estimated 479 million people will be living in extreme poverty, which according to UN population estimates, will represent only 6% of the population.
That said, economic inequality between different regions is still prevalent. In fact, the richest country today (in terms of nominal GDP per capita), Luxembourg, is over 471x more wealthy than the poorest, Burundi.
Here’s a look at the 10 countries with the highest GDP per capita in 2021:
However, not all citizens in Luxembourg are extremely wealthy. In fact:
29% of people spend over 40% of their income on housing costs
31% would be at risk of falling into poverty if they had to forgo 3 months of income
The cost of living is expensive in Luxembourg — but the standard of living in terms of goods and services produced is the highest in the world. Additionally, only 4% of the population reports low life satisfaction.
Emerging Economies and Developing Countries
Although we have never lived in a more prosperous period, and poverty rates have been declining overall, this year global extreme poverty rose for the first time in over two decades.
About 120 million additional people are living in poverty as a result of the pandemic, with the total expected to rise to about 150 million by the end of 2021.
Many of the poorest countries in the world are also considered Least Developed Countries (LDCs) by the UN. In these countries, more than 75% of the population live below the poverty line.
Here’s a look at the 10 countries with the lowest GDP per capita:
Life in these countries offers a stark contrast compared to the top 10. Here’s a glance at the quality of life in the poorest country, Burundi:
80% of the population works in agriculture
1 in 3 Burundians are in need of urgent humanitarian assistance
Average households spend up to two-thirds of their income on food
However, many of the world’s poorest countries can also be classified as emerging markets with immense economic potential in the future.
In fact, China has seen the opportunity in emerging economies. Their confidence in these regions is best exemplified in the Belt and Road initiative which has funneled massive investments into infrastructure projects across multiple African countries.
Continually Raising the Bar
Prosperity is a very recent reality only characterizing the last couple hundred years. In pre-modern societies, the average person was living in conditions that would be considered extreme poverty by today’s standards.
Overall, the standard of living for everyone today is immensely improved compared to even recent history, and some countries will be experiencing rapid economic growth in the future.