Suriname is South America's smallest country by both population and size. It is on the Atlantic Ocean and has Dutch as its official language.

Within the UK, there are areas with a relatively high population density like south-east England, and areas of low population density, like north-east Scotland.

In 2020, the population of the UK rose to over 67 million people. The major cities of the UK can be seen on the map. London is the UK’s largest city and Birmingham is its second largest city.

Napper et al, Citizen science reveals litter trends in the UK: Population density effects on coastal and inland regions, Marine Pollution Bulletin (2025). DOI: 10.1016/j.marpolbul.2025.117634 ...