Following the rebasing of the mid-year estimates sing the 2021 Census, the 2021-based series has been reconciled 2011-2021 with a revised mid-2021 estimate. The attched series for Camden gives population by single year of age by sex mid-2011 to mid-2021 (revised).

Paper questionnaire used in the 2021 Census, from which you can see the questions that were asked and the directions used to help filling it in.

Economic activity status by provision of unpaid care by general health
Table Population: All usual residents aged 16+

This updated profile incorporate the most recent ward data available from population forecasts, from surveys and from administrative data to give the best current view of the local population. They include current population and forecast changes; household income levels and deprivation; local workplace employment levels; levels of welfare claimants and unemployment benefit recipients; life expectancy and crime.

A new wards structure comes into effect from 1 January 2022. Data from the 2011 Census has been 'best fit' to the new wards to give some idea about the demographics for the new areas. The file includes a map of the areas and is indexed by the names of the 20 new wards.

Occupancy rating (rooms) by household composition
Table Population: All households

Gender identity by age
Table Population: All usual residents aged 16+

2nd tranche of 2021 Census 'Topic Summary' tables: Armed Forces Veterans. These are a set of univariate tables for the topic that provide date for Camden and sub areas (where available) and provide comparator data for London boroughs, Greater London and England & Wales.
Cautionary note. 2021 Census took place during COVID-19 restrictions and some people usually resident in Camden were living elsewhere at the time and are not included in the statistics.

Provision of unpaid care by age
Table Population: All usual residents aged 5+

Technical note with information about the revised mid-2021 population estimates published 23 November 2023: analysis and links to data for Camden.