Whatever happens with Brexit, the UK population is projected to increase in size, become more ethnically diverse and shift to a structure which is older.
Understanding population density takes more than just arithmetic – that's where mapping can help reveal which countries and cities are really getting cramped.
Life expectancy has been steadily improving in the UK for 110 years. Until now.
Some scenarios put the UK population at just under 80m by 2039. Here are the facts.