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鈥檚 largest city and Birmingham is its second largest city.
The bar chart shows population densityThe average number of people in a certain area. in the UK. Scotland has the lowest population density at 70 people per km2 whereas England has the highest population density at 434 people per km2.