This file contains the digital vector boundaries for the historical countries in England and Wales as at Census Day 1921.The boundaries available are: (BGC) Generalised resolution - clipped to the coastline (Mean High Water mark).Contains both Ordnance Survey and ONS Intellectual Property Rights. REST URL of WFS Server – https://dservices1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/services/Countries_December_1921_in_England_and_Wales_BGC/WFSServer?service=wfs&request=getcapabilities REST URL of Map Server – https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/Countries_December_1921_in_England_and_Wales_BGC/MapServer REST URL of Feature Access Service – https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/CTRY_DEC_1921_EW_BGC/FeatureServer

1921 Census completed questionnaires

The Integrated Census Microdata (I-CeM) project has produced a standardised, integrated dataset of most of the censuses of Great Britain for the period 1851 to 1921: England and Wales for 1851-1861, 1881-1921 and Scotland for 1851-1901 and 1921, making available to academic researchers, detailed information at parish level about everyone resident in Great Britain collected at most of the decennial censuses between 1851-1921. Users should note that the 1871 England and Wales census data and 1911 Scottish census data are not available via I-CeM.

The original digital data has been coded and standardised. In addition, the original text and numerical strings have always been preserved in separate variables, so that researchers can go back to the original transcription. However, users should note that name and address details for individuals are not currently included in the database; for reasons of commercial sensitivity, these are held under Special Licence access conditions under SN 7856 for data relating to England, Wales and Scotland, 1851-1911 and SN 9281 for data relating to England and Wales, 1921.

This study (7481) relates to the available anonymised data for 1851-1911, i.e. all available years except 1921. Data for England and Wales 1921 are available under SN 9280. The data are available via an online system at https://icem.ukdataservice.ac.uk/

Latest edition information

For the second edition (June 2024), the 1851-1911 data have been redeposited with amended and enhanced data values.

Further information about I-CeM can be found on the "https://www.campop.geog.cam.ac.uk/research/projects/icem/" target="_blank"> I-CeM Integrated Microdata Project webpages.

This Special Licence Access dataset contains names and addresses from the Integrated Census Microdata (I-CeM) dataset for England and Wales for 1921. These data are made available under Special Licence (SL) access conditions due to commercial sensitivity.

The anonymised main I-CeM database that complements these names and addresses is available under End User Licence access: SN 9281, Integrated Census Microdata (I-CeM), England and Wales, 1921. See the catalogue record for 9280 for details on how to access the EUL data.

Further information about I-CeM can be found on the "https://www.campop.geog.cam.ac.uk/research/projects/icem/"> I-CeM Integrated Microdata Project and webpages.

File format

These data are available in delimited .txt format. Due to the size of the file, it has been zipped in '.7z' format to ease download delivery. The file can be easily unzipped using open-source 7-Zip software or similar packages. Users may need to take advice from their organisation's IT service.

REST URL of WFS Server – https://dservices1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/services/RGN_DEC_1921_EN_BFC_Excl_Monmouthshire/WFSServer?service=wfs&request=getcapabilities REST URL of Map Server – https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/RGN_DEC_1921_EN_BFC_Excl_Monmouthshire/MapServer REST URL of Feature Access Service – https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/RGN_DEC_1921_EN_BFC_Excl_Monmouthshire/FeatureServer Note re Monmouthshire:According to the list of counties included within the regions of England of Wales listed in Table VII of the General Report, Monmouthshire is classed as a Welsh county. To that end, the data provided for regions includes Monmouthshire within the “Welsh counties”.However, for the purposes of the 1921 Census outputs, Monmouthshire was generally included within England. In some of the printed tables, figures were given for both “England including Monmouthshire” and “England excluding Monmouthshire”, likewise for Wales. These additional breakdowns are not being included within the digitised data at this time and for the purposes of dissemination on Nomis, Monmouthshire has been included within England only to align with the majority of printed tables. As such, any user aggregated data from regions to country will not match figures given for England and for Wales on Nomis.

This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production, or to provide a basemap to support graphical overlays and analysis with other spatial data.

This file contains the digital vector boundaries for the historical County Boroughs in England and Wales as at Census Day 1921.Version 2 note: Includes York, City and County Of CB (H06201859).The boundaries available are: (BGC) Generalised resolution - clipped to the coastline (Mean High Water mark).Contains both Ordnance Survey and ONS Intellectual Property Rights.

REST URL of WFS Server – https://dservices1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/services/County_Boroughs_December_1921_Boundaries_EW_BGC_V2/WFSServer?service=wfs&request=getcapabilities

REST URL of MapServer – https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/County_Boroughs_(December_1921)_Boundaries_EW_BGC_V2/MapServer

REST URL of Feature Access Service – https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/CB_JUN_1921_EW_BGC_V2/FeatureServer

The Integrated Census Microdata (I-CeM), England and Wales, 1921 study contains the standardised England and Wales data for 1921.

The Integrated Census Microdata (I-CeM) project has produced a standardised, integrated dataset of most of the censuses of Great Britain for the period 1851 to 1911: England and Wales for 1851-1861, 1881-1921 and Scotland for 1851-1901, and 1921 making available to academic researchers, detailed information at parish level about everyone resident in Great Britain collected at most of the decennial censuses between 1851-1921.

The name and address details for individuals are not currently included in the database; for reasons of commercial sensitivity, these are held under Special Licence access conditions under SN 9281 Integrated Census Microdata (I-CeM) Names and Addresses, England and Wales, 1921: Special Licence Access. See the catalogue record for 9281 for instructions on how to apply for those data.

These data are available via an online system at https://icem.ukdataservice.ac.uk/

Further information about I-CeM can be found on the "https://www.campop.geog.cam.ac.uk/research/projects/icem/" target="_blank"> I-CeM Integrated Microdata Project webpages.

This file contains the digital vector boundaries for the historical ancient counties in England and Wales as at Census Day 1921.The boundaries available are: (BGC) Generalised resolution - clipped to the coastline (Mean High Water mark).Contains both Ordnance Survey and ONS Intellectual Property Rights. REST URL of WFS Server – https://dservices1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/services/Ancient_Counties_December_1921_in_England_and_Wales_BGC/WFSServer?service=wfs&request=getcapabilities REST URL of Map Server – https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/Ancient_Counties_December_1921_in_England_and_Wales_BGC/MapServer REST URL of Feature Access Service – https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/ACTY_DEC_1921_EW_BGC/FeatureServer

This file contains the digital vector boundaries for the historical regions in England and Wales as at Census Day 1921.

The boundaries available are: (BGC) Generalised resolution - clipped to the coastline (Mean High Water mark).

Contains both Ordnance Survey and ONS Intellectual Property Rights.REST URL of WFS Server – https://dservices1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/services/Regions_December_1921_Generalised_Clipped_Boundaries_for_England_and_Wales/WFSServer?service=wfs&request=getcapabilities

REST URL of Map Server – https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/Regions_December_1921_Generalised_Clipped_Boundaries_for_England_and_Wales/MapServer

REST URL of Feature Access Service – https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/RGN_DEC_1921_EW_BGC/FeatureServer

This spreadsheet is designed to be used in conjunction with the Integrated Census Microdata (I-CeM) collection of historic census data covering the period 1851 to 1921. For further details of the I-CeM data collection, please visit the comprehensive project website at:

https://www.campop.geog.cam.ac.uk/research/projects/icem/

Outline information on the I-CeM project are also provided on the README page of this spreadsheet.

This file is specifically related to the I-CeM data collection variable EMPLOYERCODE

The dataset is intended to be a comprehensive inventory of occupied common swift (Apus apus) nests (where swifts were observed using a nest site cavity). It includes records collected as part of various swift mapping projects including The Swift Inventory, The Swift Survey and The Swift Mapper. The aim of these projects was to better understand the reasons for the decline in swifts in the UK, and to help target conservation of swift nest sites. They collated data from a variety of sources, primarily a public request for information and local surveys. Between 2009-2015, records were collected as part of the ‘Swift Inventory’. This was a cooperative project involving the support of Concern for Swifts - Scotland, London's Swifts, Northern Ireland Swifts, the RSPB, Swift Conservation and UK Swifts. The ‘Swift Survey’ then ran from 2016 -2019. This was a national survey, including a website developed by Environmental Resource Management (ERM) to collect data from the public on nesting swifts. From 2020 onwards the ‘Swift Mapper’ tool has been used to collect records. The Swift Mapper is a mapping tool involving RSPB, Natural Apptitude, Swift Conservation, Action for Swifts and Swifts Local Network. Records prior to 2009 were provided by swift conservation groups and RSPB surveys. Accompanying datasets of nest boxes, previously occupied nests and low-level screaming swifts (probable breeders) are also available on the NBN. This dataset will be updated annually.

🇬🇧 영국 English This file contains the digital vector boundaries for the historical counties in England and Wales as at Census Day 1921.The boundaries available are: (BGC) Generalised resolution - clipped to the coastline (Mean High Water mark).Contains both Ordnance Survey and ONS Intellectual Property Rights. REST URL of WFS Server – https://dservices1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/services/Counties_December_1921_in_England_and_Wales_BGC/WFSServer?service=wfs&request=getcapabilities REST URL of Map Server – https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/Counties_December_1921_in_England_and_Wales_BGC/MapServer REST URL of Feature Access Service – https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/CTY_DEC_1921_EW_BGC/FeatureServer

This file contains the digital vector boundaries for the historical admin counties without associated county boroughs in England and Wales as at Census Day 1921.

The boundaries available are: (BGC) Generalised resolution - clipped to the coastline (Mean High Water mark).

Contains both Ordnance Survey and ONS Intellectual Property Rights.

De beschikbare grenzen zijn: (BFC) Gegeneraliseerde resolutie — geknipt aan de kustlijn (Mean High Water Mark).

Volgens de lijst van provincies opgenomen in de regio’s van Engeland van Wales vermeld in tabel VII van het Algemeen Verslag, Monmouthshire is geclassificeerd als een Welsh county. Daartoe omvatten de gegevens voor regio’s Monmouthshire in de „Welsh-provincies”.

echter, voor de doeleinden van de 1921 Census outputs, Monmouthshire werd over het algemeen opgenomen in Engeland. In sommige van de gedrukte tabellen werden cijfers gegeven voor zowel „Engeland inclusief Monmouthshire” als „Engeland met uitzondering van Monmouthshire”, ook voor Wales. Deze aanvullende uitsplitsingen zijn op dit moment niet opgenomen in de gedigitaliseerde gegevens en voor de verspreiding op Nomis is Monmouthshire alleen in Engeland opgenomen om zich aan te passen aan de meeste gedrukte tabellen. Als zodanig zal elke gebruiker geaggregeerde gegevens van regio tot land niet overeenkomen met de cijfers voor Engeland en Wales op Nomis.

De beschikbare grenzen zijn: (BFC) Gegeneraliseerde resolutie — geknipt aan de kustlijn (Mean High Water Mark).

🇬🇧 영국 English This file contains the digital vector boundaries for the historical ancient counties in England and Wales as at Census Day 1921.The boundaries available are: (BGC) Generalised resolution - clipped to the coastline (Mean High Water mark).Contains both Ordnance Survey and ONS Intellectual Property Rights. REST URL of WFS Server – https://dservices1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/services/Ancient_Counties_December_1921_in_England_and_Wales_BGC/WFSServer?service=wfs&request=getcapabilities REST URL of Map Server – https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/Ancient_Counties_December_1921_in_England_and_Wales_BGC/MapServer REST URL of Feature Access Service – https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/ACTY_DEC_1921_EW_BGC/FeatureServer

This Special Licence access dataset contains names and addresses from the Integrated Census Microdata (I-CeM) dataset of the censuses of Great Britain for the period 1851 to 1911. These data are made available under Special Licence (SL) access conditions due to commercial sensitivity.

The anonymised main I-CeM database that complements these names and addresses is available under SN 7481. It comprises the Censuses of Great Britain for the period 1851-1911; data are available for England and Wales for 1851-1861 and 1881-1911 (1871 is not currently available for England and Wales) and for Scotland for 1851-1901 (1911 is not currently available for Scotland). The database contains over 180 million individual census records and was digitised and harmonised from the original census enumeration books. It details characteristics for all individuals resident in Great Britain at each of the included Censuses. The original digital data has been coded and standardised; the I-CeM database has consistent geography over time and standardised coding schemes for many census variables.

This dataset of names and addresses for individual census records is organised per country (England and Wales; Scotland) and per census year. Within each data file each census record contains first and last name, street address and an individual identification code (RecID) that allows linking with the corresponding anonymised I-CeM record. The data cannot be used for true linking of individual census records across census years for commercial genealogy purposes nor for any other commercial purposes. The SL arrangements are required to ensure that commercial sensitivity is protected. For information on making an application, see the Access section.

The data were updated in February 2020, with some files redeposited with longer field length limits. Users should note that some name and address fields are truncated due to the limits set by the LDS project that transcribed the original data. No more than 10,000 records out of some 210 million across the study should be affected. Examples include:

• England and Wales:
  • 1851 - truncated at the 24th character (maximum I-CeM field length 95 characters)
  • 1881 - truncated at the 16th character (maximum I-CeM field length 50 characters).
• Scotland: for 1851‐71, truncations affect less than 0.01% of all addresses and for 1851 around 1% at most
  • 1851 - truncated at the 70th character
  • 1861 - truncated at the 76th character
  • 1871 - truncated at the 82th character
  • 1881 - truncated at the 50th character.

Further information about I-CeM can be found on the I-CeM Integrated Microdata Project and I-CeM Guide webpages.

This spreadsheet is designed to be used in conjunction with the Integrated Census Microdata (I-CeM) collection of historic census data covering the period 1851 to 1921. For further details of the I-CeM data collection, please visit the comprehensive project website at:

https://www.campop.geog.cam.ac.uk/research/projects/icem/

Outline information on the I-CeM project are also provided on the README page of this spreadsheet.

This file is specifically related to the I-CeM data collection variable HOLLEROCC

This spreadsheet is designed to be used in conjunction with the Integrated Census Microdata (I-CeM) collection of historic census data covering the period 1851 to 1921. For further details of the I-CeM data collection, please visit the comprehensive project website at:

https://www.campop.geog.cam.ac.uk/research/projects/icem/

Outline information on the I-CeM project are also provided on the README page of this spreadsheet.

This file is specifically related to the I-CeM data collection variable PARID and associated place of enumeration variables

This dataset contains reports of common swifts (Apus apus) flying at rooftop level, calling with their characteristic screaming sound. This behaviour indicates that swifts are probably nesting nearby. It includes records collected as part of various swift mapping projects including The Swift Inventory, The Swift Survey and The Swift Mapper. The aim of these projects was to better understand the reasons for the decline in swifts in the UK, and to help target conservation of swift nest sites. They collated data from a variety of sources, primarily a public request for information and local surveys. Between 2009-2015, records were collected as part of the ‘Swift Inventory’. This was a cooperative project involving the support of Concern for Swifts - Scotland, London's Swifts, Northern Ireland Swifts, the RSPB, Swift Conservation and UK Swifts. The ‘Swift Survey’ then ran from 2016 -2019. This was a national survey, including a website developed by Environmental Resource Management (ERM) to collect data from the public on nesting swifts. From 2020 onwards the ‘Swift Mapper’ tool has been used to collect records. The Swift Mapper is a mapping tool involving RSPB, Natural Apptitude, Swift Conservation, Action for Swifts and Swifts Local Network. Records prior to 2009 were provided by swift conservation groups and RSPB surveys. Accompanying datasets of swift nest sites, nest boxes and previously occupied nests are also available on the NBN. This dataset will be updated annually.