Home Office and ONS statistics

Immigration

Who comes to the UK, by what route, how many leave, how many settle and how many are removed. Long-term flows are ONS estimates; visas, settlement, detention and returns are Home Office counts.

Flows

Visa routes

Enforcement

People often confuse this with

Net migrationImmigrationImmigration counts people arriving to live in the UK for a year or more. Net migration subtracts the people leaving. Both can be high at once; a fall in net migration can come from more emigration with no change in arrivals.
Foreign-bornForeign nationalForeign-born means born outside the UK, whatever passport a person holds now; many are British citizens. Foreign national means not a British citizen, and includes people born in the UK. The census measures country of birth; prison and immigration statistics measure nationality.

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