Why UK Population Density Varies So Much

The United Kingdom's highly uneven population distribution results from:

• History: The Industrial Revolution concentrated people in coal/iron regions (North England, South Wales, Central Scotland, London).
• Geography: Mountains (Scottish Highlands, Pennines, Lake District) and poor soils limit settlement; lowlands (South East, Midlands) are densely populated.
• Economics: London and the South East generate disproportionate wealth, attracting migrants; deindustrialized areas have seen outmigration.
• Government policy: New towns (e.g., Milton Keynes), transport investment, and regeneration programs shift growth patterns.

Most dense: Greater London, West Midlands, Merseyside, Greater Manchester.
Least dense: Scottish Highlands, mid-Wales, Pennines, Cornwall/Devon.