Constituency data: Population, by age
Find data for UK constituencies on the population broken down by age

2001 Census of Population: statistics for parliamentary constituencies. House of Commons Library Research Paper 04/01.(Includes CD-ROM).
2001 Census of Population (3 MB , PDF)
2001 Census of Population: statistics for parliamentary constituencies. House of Commons Library Research Paper 04/01.(Includes CD-ROM).
2001 Census of Population (3 MB , PDF)
Find data for UK constituencies on the population broken down by age
This Commons Library briefing paper is a guide to understanding UK migration statistics. It explains the concepts and methods used in measuring migration and sets out a range of data on migration in the UK and in European Union countries.
This briefing summarises statistics on asylum seekers in the UK and refugees who arrive through resettlement programmes.