The Cartulary
Follow the immigration system through official registers, daily observations, local support figures and the questions that connect them.
Routes / institutions / outcomes
A permanent record connecting places, public money, licensed organisations and unanswered questions.
The census / a changing population
Explore the White British share of residents across the census years. Select a place to compare the published counts and percentages.
England and Wales figures on a UK map. Scotland and Northern Ireland use different ethnicity categories; grey areas are outside this comparison, not zero. Census ethnicity does not establish nationality, immigration status or the cause of a change.
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Swipe to scroll the page. Tap an area to inspect it; choose “Move map” to drag the map.
The numerator is the published White British ethnic-group count. In 2021 the category is named “White: English, Welsh, Scottish, Northern Irish or British”. The denominator is all usual residents in the same area and census. This is a self-reported ethnic group, not a measure of citizenship, birthplace or immigration status.
White British is a short label. The 2001 category was White: British. In 2011 and 2021 the label explicitly includes English, Welsh, Scottish and Northern Irish. Questionnaire wording and available response categories changed between censuses.
Only published census years are shown. The slider does not estimate the years between them. A share is the group count divided by all residents, multiplied by 100. A change in share is shown in percentage points; the separately labelled relative change divides that difference by the earlier share. These are different calculations.
The map uses December 2021 local authority boundaries. 2021 counts use the 331 England and Wales districts in Nomis geography type 154. The 2001 and 2011 extracts use the 348 districts in Nomis type 464, with 25 predecessor districts combined into eight later councils. Published census-area estimates are used; this is not a microdata re-estimate on perfectly constant boundaries, and minor boundary changes may affect local comparisons.
The census questions and categories differ across the UK. Scotland’s White Scottish and Other White British categories, and Northern Ireland’s White category, are not substituted for the England and Wales category here. Grey does not mean no White British residents. This release makes no UK-wide total.
These are population snapshots, not a record of the same individuals. Births, deaths, movements into and out of an area and changes in how people describe themselves can all affect the figures. This dataset alone cannot identify the causes of a local change.
Census disclosure controls adjust some counts. Local authority figures may therefore differ slightly from separately published national totals. The England and Wales summary uses the published national counts, not a sum of the local rows. These are historical census observations, not current population estimates.
Complete extract and source notes (JSON) ↓ · Accessible CSV ↓
Extract checked 2026-09-19. Census statistics: Office for National Statistics. Boundaries: ONS Open Geography Portal. Contains public sector information licensed under the Open Government Licence v3.0. Source: Office for National Statistics licensed under the Open Government Licence v3.0. Contains OS data © Crown copyright and database right. Ultra-generalised boundaries for visualisation only.
Search the official Worker and Temporary Worker register. Inspect routes, locations and changes observed by The Cartulary.
Search licensed sponsors →Register permission does not show how many workers an organisation has sponsored.Inspect published daily detections, dated totals and source revisions. Missing observations stay visibly unavailable.
Open the daily record →Small-boat detections are one arrival route, not a count of all asylum seekers.Explore 22 quarters of council-level support and accommodation figures. Compare dates with their coverage notes intact.
Explore the council map →Quarterly source: June 2026. The next scheduled source release is 26 November 2026.The immigration system / a source explorer
Select a part of the system to see its dated measures. These panels do not track the same individuals through a single journey.
9 dated measures · select a record to inspect its definition and source.
People receiving Home Office asylum support at quarter end. Includes eligible applicants, some refused applicants and dependants. This is not the number awaiting an initial decision.
Inspect the official source ↗Source checked 10 September 2026. Dated extract; automatic refresh applies to the sponsor and small-boat tools.The hotel-accommodation subset of the asylum-support population. It must not be added to the total support count.
Inspect the official source ↗Source checked 10 September 2026. Dated extract; automatic refresh applies to the sponsor and small-boat tools.Asylum-support accommodation other than hotels. People receiving subsistence-only support form another category.
Inspect the official source ↗Source checked 10 September 2026. Dated extract; automatic refresh applies to the sponsor and small-boat tools.People whose asylum claims were awaiting an initial decision, including dependants. It excludes people awaiting later stages such as an appeal.
Inspect the official source ↗Source checked 10 September 2026. Dated extract; automatic refresh applies to the sponsor and small-boat tools.Recorded enforced and voluntary returns during the twelve-month period. These are not all deportations and do not represent the same cohort as this year’s arrivals.
Inspect the official source ↗Source checked 10 September 2026. Dated extract; automatic refresh applies to the sponsor and small-boat tools.Recorded foreign-national offender returns, including enforced and voluntary returns. Foreign nationality, asylum status and method of entry are different characteristics.
Inspect the official source ↗Source checked 10 September 2026. Dated extract; automatic refresh applies to the sponsor and small-boat tools.Operational visits recorded by Immigration Enforcement. This measures enforcement activity, not the total prevalence of illegal working. Figures are provisional.
Inspect the official source ↗Source checked 10 September 2026. Dated extract; automatic refresh applies to the sponsor and small-boat tools.Recorded arrests associated with illegal-working visits. An arrest is not a conviction. Penalties can relate to visits in earlier periods, so same-period totals cannot be joined person by person.
Inspect the official source ↗Source checked 10 September 2026. Dated extract; automatic refresh applies to the sponsor and small-boat tools.The published stock cited in the Home Office’s parliamentary answer of 8 September 2026. It is not a count of people newly released in 2026 and does not describe asylum status.
Inspect the official source ↗Source checked 10 September 2026. Dated extract; automatic refresh applies to the sponsor and small-boat tools.Stock counts what is present at a date. Flow counts events over a period. A fall in one stock does not identify where those people went.
Work, study, family and humanitarian routes are distinct from asylum claims and detected illegal entry. Explore the full Home Office statistical release ↗
One subject / the Cartulary’s collections
Questions for the record
These are research questions, not submitted requests or findings about a named business.
The two official lists do not share a dependable company identifier. Names must be matched to the same legal entity and period, then checked against amendments, appeals and cancelled penalties before a link is published.
An observed removal supplies no official reason. A name change, corporate restructuring, administrative change or licence decision requires its own evidence. History here begins with our first successful observation.
A vessel track and a launch time cannot alone establish distress, tasking instructions or the reason for an operation. A retrospective incident file needs attributable records from the agencies involved.
