Population by age
Source: Census 2001
Publisher: Neighbourhood Statistics
Geographies: Output Area (OA), Lower Layer Super Output Area (LSOA), Middle Layer Super Output Area (MSOA), Ward, Local Authority District (LAD), Government Office Region (GOR), National, Primary Care Trust (PCT), Strategic Health Authority (SHA), Parliamentary Constituency
Geographic coverage: England and Wales
Time coverage: 2001
Type of data: Administrative data
Notes: Age is derived from the date of birth question on the 2001 Census, and is the age at a person's last birthday. Dates of birth that imply an age over 110 were treated as invalid and the person's age was imputed.