World Population 2024 Ranking. To determine the world's happiest country, researchers analyzed comprehensive gallup polling. Chart and table of world population from 1950 to 2024.
In its 2024 update, the report concluded that finland is the happiest country in the world. Gross domestic product (gdp) is a measurement that describes the value of a geographic location’s total goods and services, and how it relates to the population of the region.
