Where Immigrants Live in the UK: 2021 Census Analysis

The 2021 UK Census reveals distinct geographic patterns in immigrant settlement, shaped by economic opportunity, historical migration routes, community networks, and housing markets.

Top Regions by Immigrant Population

London: The Hyper-Diverse Core

  • Borough variation: Brent (56%), Westminster (53%), Newham (52%) vs. Havering (14%), Bexley (15%)
  • Inner vs. Outer: Inner London 42% foreign-born; Outer 33%
  • Recent trends: Romanian (+300% since 2011), Italian, Spanish, Brazilian growth; Polish plateaued

Drivers of Settlement Patterns

  • Economic: London/SE = professional services, finance, tech; Midlands/NW = manufacturing, logistics, healthcare
  • Historical: Post-war Commonwealth (Windrush), Ugandan Asians (1972), EU enlargement (2004, 2007)
  • Community networks: Chain migration—newcomers join established communities
  • Housing affordability: Pushes settlement to outer boroughs, commuter towns
  • Student populations: University cities (Manchester, Birmingham, Glasgow, Nottingham) show spikes

Key Demographic Shifts (2011-2021)

  • EU-born: +1.1M (Poland, Romania, Italy, Portugal, Spain)
  • Non-EU born: +1.5M (India, Pakistan, Nigeria, Bangladesh, China)
  • Post-Brexit: EU net migration turned negative 2021; non-EU surged (healthcare, students, humanitarian)
  • Age profile: Immigrants younger (median 35 vs. UK 40); fewer children, fewer elderly

Integration Indicators

  • English proficiency: 90%+ speak well/very well (except recent arrivals)
  • Employment: 75%+ employment rate (varies by group/gender)
  • Citizenship: 60%+ eligible have naturalized
  • Geographic dispersal: Slowing—new groups still cluster initially
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RegionImmigrant Population% of RegionKey Groups
London3.35 million37%Indian, Romanian, Polish, Bangladeshi, Pakistani, Nigerian
South East1.12 million12%Indian, Polish, Irish, German, South African
North West0.85 million11%Pakistani, Polish, Indian, Irish, Chinese
West Midlands0.78 million13%Indian, Pakistani, Polish, Romanian, Jamaican
East of England0.68 million10%Polish, Romanian, Lithuanian, Indian, Portuguese
Yorkshire & Humber0.55 million10%Pakistani, Polish, Indian, Romanian, Slovak
Scotland0.47 million9%Polish, Indian, Pakistani, Irish, American
East Midlands0.45 million9%Indian, Polish, Romanian, Pakistani, Irish
South West0.32 million6%Polish, Romanian, German, South African, Chinese
North East0.15 million6%Polish, Indian, Chinese, Nigerian, Pakistani
Wales0.12 million4%Polish, Indian, Chinese, German, Irish
Northern Ireland0.09 million5%Polish, Lithuanian, Portuguese, Indian, Chinese