Summary

Description

Components of population change, mid year to mid year, showing net changes caused by Internal migration, International Migration and Natural change. Internal Migration Figures are derived from re-registrations recorded at the National Health Service Central Register. International Migration figures are from International Passenger Survey results. Comparison with National Health Service Central Register (NHSCR) figures: These figures can be compared to the NHSCR inter regional moves tables published quarterly by the ONS. These NHSCR numbers are derived from notifications of a change of GP, and assume a one month lag between moving and re-registration.The PRDS provides slightly different numbers to the NHSCR because of slightly different boundaries for some Government Office Regions. Internal migration includes migration within England & Wales, plus cross-border migration flows to and from Scotland and Northern Ireland.International migration includes migration flows to and from all countries outside the UK. The figures quoted here include the adjustment made for asylum seekers missed by the International Passenger Survey (IPS) and visitor switchers. These estimates are NOT National Statistics.