This dataset provides Census 2021 estimates that classify usual residents aged 16 years and over in employment the week before the census in parishes in England and Wales by occupation. The estimates are as at Census Day, 21 March 2021. We created this dataset by plotting unique properties as identified by their postcodes or Unique Property Reference Number into parish boundaries current at December 2022. This dataset includes only parishes with a population of at least 50 usual residents and at least 20 households.

This dataset provides Census 2021 estimates that classify usual residents in parishes in England and Wales by age. The estimates are as at Census Day, 21 March 2021. We created this dataset by plotting unique properties as identified by their postcodes or Unique Property Reference Number into parish boundaries current at December 2022. This dataset includes only parishes with a population of at least 50 usual residents and at least 20 households.

This dataset provides Census 2021 estimates that classify usual residents in parishes in England and Wales by their method used to travel to work (2001 specification). The estimates are as at Census Day, 21 March 2021. We created this dataset by plotting unique properties as identified by their postcodes or Unique Property Reference Number into parish boundaries current at December 2022. This dataset includes only parishes with a population of at least 50 usual residents and at least 20 households.

This dataset provides Census 2021 estimates that classify usual residents aged 3 years and over in parishes in Wales by Welsh speaking ability. The estimates are as at Census Day, 21 March 2021. We created this dataset by plotting unique properties as identified by their postcodes or Unique Property Reference Number into parish boundaries current at December 2022. This dataset includes only parishes with a population of at least 50 usual residents and at least 20 households.

Gross value added (GVA) is the value generated by any economic unit that produces good and services. It reflects the value of goods and services produced, less the cost of any inputs used up in that production process. GVA is a standard measure of the economic activity taking place in an area. It comprises the majority of gross domestic product (GDP), only excluding taxes and subsidies on products (such as Value Added Tax and duty on fuel or alcohol).
 
GVA for the UK as a whole is measured by the UK National Accounts and published each year in the annual Blue Book. The GVA is then broken down to individual countries, regions, and local authority districts. These experimental statistics continue the disaggregation of GVA figures to Lower-layer Super Output Area (LSOA, England and Wales), Data Zone (DZ, Scotland) and Super Output Area (SOA, Northern Ireland) levels. 
      
We produced the LSOA, DZ and SOA data (the building blocks) to allow users the flexibility to build their own geographies for analysis. We do not recommend comparing the LSOA, DZ and SOA data directly. Instead, we recommend using the building blocks to build up other areas of interest and/or to analyse small areas within larger areas of interest. More information on how to use and interpret the statistics are in our article on [Disaggregating UK annual subnational gross value added to lower levels of geography 1998 to 2020](https://www.ons.gov.uk/economy/grossvalueaddedgva/articles/disaggregatingannualsubnationalgrossvalueaddedgvatolowerlevelsofgeography/1998to2020)

For more information about this dataset please contact:
      
Subnational Statistics and Analysis, Office for National Statistics
email: subnational@ons.gov.uk
Tel: +44(0) 1633 582512