2023 Mid-Year Population Estimates for Small Geographical Areas within Northern Ireland

Date published: 29 May 2025

2023 mid-year population estimates for small geographical areas within Northern Ireland.

The 2023 mid-year population and migration estimates for Northern Ireland and small geographical areas within Northern Ireland.

Statistics are available as follows:

District Electoral Areas (2014):

• Population by sex and broad age bands (2021-2023)

Data Zones:

• Population totals (2021-2023)

Super Data Zones:

• Population by sex and broad age bands (2021-2023)

Health and Social Care Trusts (HSCTs), Parliamentary Constituencies (2024), Parliamentary Constituencies (2008):

• Components of population change (2021-2023)
• Population by sex and single year of age (2021-2023)
• Population by sex and age bands (2021-2023)
• Population totals (2021-2023)
• Population densities (2021-2023)
• Median age (2021-2023)

An error was identified within the spreadsheet 'All areas – Components of Population Change'. A processing issue resulted in minor errors in the Parliamentary Constituencies 2008 figures in the ‘Tabular’ worksheet. This has been amended and no other outputs were impacted. We apologise to users for any inconvenience caused (10 December 2025).

Documents

• District Electoral Areas - Population by sex and broad age bands Microsoft Excel (252 KB)
• Data Zones - Population totals Microsoft Excel (481 KB)
• Super Data Zones - Population by sex and broad age bands Microsoft Excel (2 MB)
• All areas - Components of Population Change Microsoft Excel (133 KB)
• All areas - Population by sex and single year of age Microsoft Excel (2 MB)
• All areas - Population by sex and age bands Microsoft Excel (712 KB)
• All areas - Population totals Microsoft Excel (69 KB)
• All areas - Population densities Microsoft Excel (60 KB)
• All areas – Median age Microsoft Excel (70 KB)

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