Mid-Year Population Estimates

Mid-year population estimates relate to the population on 30th June each year. Using the cohort component methodology, the population is aged on each year with an adjustment made for births, deaths and migration since the previous year.

Recently Published - Population Estimates 2001-2012

As of 27th March 2014:
Population estimates for Parliamentary Consituencies (2001 to 2012) were released as part of the Population Estimates for Small Geographical Areas. The most recently published population estimates now relate to mid-2012 for all geographical levels in Northern Ireland, having incorporated the 2011 Census results.

Mid-Year Population Estimates
(2011 Census-Based)

 

Population and Migration Estimates Northern Ireland 2012 - Press Release (PDF)

Population and Migration Estimates Northern Ireland 2012 - Statistical Report (PDF)

Population and Migration Estimates Northern Ireland (Rebased 2001-2011) - Statistical Report (PDF)

Population and Migration Estimates Northern Ireland - Methodolgy (PDF)

Population Estimates for UK Constituent Countries - Comparing Data Sources and Methods (PDF)

Pre-Release Access Recipients for Mid-Year Population Estimates (PDF)

Geographical coverage

 

Available

Time period

Microsoft Excel (.xls) format

Northern Ireland

Home Population and Components of Change

2012

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Northern Ireland

Home Population and Components of Change

2000-2012

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Northern Ireland

Home Population by sex & single year of age

1961 to 2012

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Northern Ireland

Home Population by sex & five year age bands

1961 to 2012

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Historical Mid-Year Population Estimate publications can be found here.

Sub-National Mid Year Population Estimates

Health Areas
Education & Library Boards
Local Government District
NUTS III
Westminster Parliamentary Constituencies and Assembly Areas
Small Area Population Estimates

Population Estimates In Great Britain and Republic of Ireland

 

Mid-year Population Estimates for England and Wales

Population Estimates for Scotland

Population Estimates for Republic of Ireland