Some Useful data from Census 2021
ONS_Census2021_Populations by Single Year of Age
ONS_Census2021_Sex by SYA_Croydon_London_England
ONS_Census2021_Ethnicity by SYA_Croydon_London_England
ONS_Census2021_Broad Ethnic Group by SYA by Sex_Croydon
Census Map Tool
Census Maps – Census 2021 data interactive, ONS
Census Dictionary
Census 2021 dictionary – Office for National Statistics (ons.gov.uk)
NOMIS website
Changes in your area from 2011 to 2021
How your area has changed in 10 years: Census 2021 – Office for National Statistics (ons.gov.uk)
GLA multivariate census data tool for small areas (wards and LSOAs) 2011 and 2021