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.

Abstract copyright UK Data Service and data collection copyright owner. 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 informationFor 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 I-CeM Integrated Microdata Project webpages.

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 dataset contains a variety of demographic measures (related to fertility, marriage, mortality and migration), plus a range of socio-economic indicators (related to households, age structure, and social class) for the 2000+ Registration Sub Districts (RSDs) in England and Wales for each census year between 1851 and 1911, and for the 600+ Registration Districts of Scotland 1851-1901.

The measures have mainly been derived from the computerised individual level census enumerators' books (and household schedules for 1911) enhanced under the I-CeM project. I-CeM does not currently include data for England and Wales 1871, although the project has been able to access a version of the data for that year it does not contain information necessary to calculate many of the variables presented here. Scotland 1911 is also not available. Users should therefore beware that 1871 does not contain data for many of the variables.

Additional data has been derived from the tables summarising numbers of births and deaths by year and areas, which were published by the Registrar General of England and Wales in his quarterly, annual and decennial reports of births, deaths and marriages.

Data from the decennial reports was obtained from Woods (SN 3552) and we transcribed data from the quarterly and annual reports ourselves. Counts of births and deaths for Scottish Registration Districts were obtained from the Digitising Scotland project at the University of Edinburgh.

For more information on this dataset, please also see the file: PopulationsPastData_readme.txt.

Abstract copyright UK Data Service and data collection copyright owner. This data-set was one of several used to estimate emigration from and migration within Scotland between 1861 and 1911. Main Topics: The data consist of a transcription of total deaths in Scotland between 1861 and 1911, taken from the 7th-56th Detailed Annual Reports of the Registrar General for Scotland. The variables are: numeric code for county as used in the Scottish Census; name of registration county; gender; year of death; number of deaths of all ages; and then number of deaths divided into age groups. Please note: this study does not include information on named individuals and would therefore not be useful for personal family history research.

This dataset contains Adjustment Weights for the 1891-1901 Scottish censuses and corresponds to Supplementary material for the paper "The Population of Non-corporate Business Proprietors in England and Wales 1891-1911", by Bennett, Robert J., Montebruno, Piero, Smith, Harry J. as an outcome of the ESRC project ES/M010953: Drivers of Entrepreneurship and Small Businesses PI Prof. Robert J. Bennett. The material consists of two raw text files 1. 1891 Employment status & Weights 2. 1901 Employment status & Weights. Each file has the three following variables: 1. RecID: the ID for I-CEM as in Higgs, Edward and Schürer, Kevin (University of Essex) (2014) The Integrated Census Microdata (I-CeM) UKDA, SN-7481 [data collection] UK Data Service SN: 7481 2. Employment status: 1 Worker 2 Employer 3 Own-account 3. Weights: the inverse of the probability of giving an answer to the Employment Status question of the censuses by Sex and Relationship to the head of the family. A detailed explanation of how these weights were calculated and how to use them in the context of data analysis of this censuses can be found in the accompanying working paper, Montebruno, Piero (2018) ‘Adjustment Weights 1891-1911: Weights to adjust entrepreneurs taking account of non-response and misallocation bias in Censuses 1891-1911’, Working Paper 11: ESRC project ES/M010953: ‘Drivers of Entrepreneurship and Small Businesses’, University of Cambridge, Department of Geography and Cambridge Group for the History of Population and Social Structure. The files can be opened by any text editor, database management system (Access) or statistical package (Stata, SPSS). This dataset should be cited as 'Adjustment Weights 1891-1911, used for "WP 20: Preparing Scottish census data in I-CeM for the British Business Census of Entrepreneurs (BBCE) Harry Smith, Carry van Lieshout, Piero Montebruno, and Bob Bennett"' Please cite using its DOI.

Abstract copyright UK Data Service and data collection copyright owner. This data-set was one of several used to estimate emigration from and migration within Scotland between 1861 and 1911. Main Topics: The data consist of a transcription of total births in Scotland between 1861 and 1911, taken from the 7th-56th Detailed Annual Reports of the Registrar General for Scotland. The variables are: numeric code for county as used in the Scottish Census; name of registration county; year; number of male births; number of female births; total number of births. Please note: this study does not include information on named individuals and would therefore not be useful for personal family history research. No sampling (total universe)

Abstract copyright UK Data Service and data collection copyright owner. The purpose of this study was to measure emigration and migration from Scotland between 1861 and 1911. Main Topics: The variables are: census year; county-of-birth; county-of-residence; age (under or over 20); gender. The data are provided in registration county units, converted to civil county units, standardised to 1891 pre or post county boundary revision. Please note: this study does not include information on named individuals and would therefore not be useful for personal family history research. No sampling (total universe)

Further information may be found on the BBCE project website.

Publications, working papers and presentations are also regularly updated at the Cambridge Group for the History of Population and Social Structure Drivers of entrepreneurship and small business project website.

The original data producers and copyright holders of I-CeM are Professors K. Schurer and E.J. Higgs, and the original data producer and copyright holder for S&N is Nigel Bayley.

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 HOLLERBP

Abstract copyright UK Data Service and data collection copyright owner.The Great Britain Historical Database has been assembled as part of the ongoing Great Britain Historical GIS Project. The project aims to trace the emergence of the north-south divide in Britain and to provide a synoptic view of the human geography of Britain at sub-county scales. Further information about the project is available on A Vision of Britain webpages, where users can browse the database's documentation system online. These data were originally collected by the Censuses of Population for England and Wales, and for Scotland. They were computerised by the Great Britain Historical GIS Project and its collaborators. Like England and Wales, the Scottish census gathered data on numbers of rooms (specifically, rooms with windows) from 1891 onwards, but the reports for 1891 and 1901 tabulate only the total number of rooms for each reporting area, so it is impossible to calculate numbers living in overcrowded conditions. This study comprises extensive although not always complete transcriptions of the housing density (persons per room) tables from the Scottish censuses of 1911, 1931, 1951, 1961 and 1971, cross-tabulating numbers of persons versus numbers of rooms. The 1921 reports do include similar data for Scottish counties, but these have not been computerised.

Abstract copyright UK Data Service and data collection copyright owner.The Great Britain Historical Database has been assembled as part of the ongoing Great Britain Historical GIS Project. The project aims to trace the emergence of the north-south divide in Britain and to provide a synoptic view of the human geography of Britain at sub-county scales. Further information about the project is available on A Vision of Britain webpages, where users can browse the database's documentation system online. Main Topics: Parish level statistics for England, Wales and Scotland taken from the 1801, 1811, 1851, 1891, 1911, 1931 and 1951 censuses. Parish level statistics for England and Wales taken from the 1831 and 1871 censuses. Parish level statistics for England taken from the 1821 and 1841 censuses. Parish level statistics for Scotland taken from the 1881 census. Please note: this study does not include information on named individuals and would therefore not be useful for personal family history research. Purposive selection/case studies Transcription of existing materials Compilation or synthesis of existing material

Abstract copyright UK Data Service and data collection copyright owner. The British Business Census of Entrepreneurs, 1851-1911 (BBCE) is a quality-controlled, consistent, and integrated database that is as complete as feasible for all British business proprietors in the period 1851-1911, and aligned to modern definitions used up to the 2011 census. It covers England and Wales for 1851-1911, and Scotland for 1851-1901. It includes as fully as possible all: Employers (those who employed others); Sole proprietor own account self-employed (those who employed no-one else); and Directors of corporations (Limited Companies). BBCE mainly derives from the Integrated Census Microdata (I-CeM) Project (see SN 7856), to which BBCE is linked via individual RecID; but BBCE also infills missing or truncated data in I-CeM using census transcripts from S&N and coding from CEBs, and also provides entrepreneur data for 1871. BBCE makes available employment status codes for all years 1851-1911, occupational coding to main occupation and portfolios, coding of partnerships and directors, and extracts workforce size where given by employers over 1851-81, and for farmers the acreage occupied. There is data linkage and coding of individuals identifiable in the census who were directors of corporations, together with information on their companies. Further information may be found on the BBCE project website. Publications, working papers and presentations are also regularly updated at the Cambridge Group for the History of Population and Social Structure Drivers of entrepreneurship and small business project website. The original data producers and copyright holders of I-CeM are Professors K. Schurer and E.J. Higgs, and the original data producer and copyright holder for S&N is Nigel Bayley.