The Vatican City, often called the Holy See, has the smallest population worldwide, with only *** inhabitants. It is also the smallest country in the world by size. The islands Niue, Tuvalu, and Nauru followed in the next three positions. On the other hand, India is the most populous country in the world, with over *** billion inhabitants.

In 2023, the population of Belgium was approximately 11.7 million, and has grown by about 113,500 compared to 2022, when the population was 11.58 million.

How is the population distributed by region?
The population of Belgium is divided into three regions: the Flemish, Walloon, and Brussels-capital regions. The population of these regions is not distributed equally. In 2021, the Flemish region had 6.65 million inhabitants, compared to 3.65 million in the Walloon region and 1.22 million in the Brussels-capital region. The distribution between the regions has remained similar since 2009, with population increases in all regions staying relatively similar. With the population of Belgium expected to grow to 11.91 million by 2031, it will be interesting to see where these people will settle themselves.

How does Belgium’s population compare to the rest of Europe?
In 2021, Belgium had the 12th largest population in Europe, putting Belgium one place above Czechia and one below the Netherlands. Russia is the most populated European country with 145.9 million residents, meaning it has about 12.5 times the population of Belgium. The least populated country in Europe other than Vatican city is Gibraltar, with 34,000 inhabitants, meaning it has 0.3 percent of the population of Belgium.

In 2023, 17.81 million people were living in the Netherlands. The most populated age group was 50 to 55 years old, with 1.28 million people in that age range. Of these, 635,000 were male, and 640,000 were female. The distribution between male and female population was somewhat equal for all age groups, until the highest age groups. For 100 years and older, there were around 2,200 females and only about 400 males, while the distribution for people between the ages of 95 to 100 was 5,700 males and 18,100 females.

How is the population distributed by province?

The Netherlands counts 12 provinces, and naturally, the Dutch population is not distributed among them equally. In 2022, the most populated province was South Holland which includes cities such as Rotterdam and The Hague with 3.67 million residents. North-Holland, which includes the Dutch capital Amsterdam, had 2.85 million residents. The least populated province was that of Zeeland, with a mere 383,000 residents.

How does the Dutch population compare to the rest of Europe?

In 2021, the Netherlands had the eleventh highest population in Europe, with 17.17 million residents. This puts the Netherlands above Belgium with 11.63 million and below Romania with 19.12 million. Russia is the most populated European country with 145.91 million residents, meaning it has about 8.5 times the population of the Netherlands. The least populated country in Europe other than Vatican city is Gibraltar, with 34,000 inhabitants, meaning it has 0.2 percent of the population of the Netherlands