The Office for National Statistics (ONS) published the 2014 mid-year estimates of population on 25 June 2015.
The estimates are available at single year of age and at local authority level. We have included them in InfoBaseCymru as broad age bands for easier use. If you need data for different age bands please contact us.
We have also produced an infographic to give you some of the highlights.
For more information on population data please contact Jenny Murphy.