Detected irregular arrivals
Detected arrivals through the irregular entry routes covered by Home Office statistics. This is not all unauthorised migration.
Reported
Detected irregular arrivals
United Kingdom · Year ending June 2026
Data 2026 · Source retrieved 16 Sept 2026
Retrieval confirms when the source was collected, not that the underlying figures describe today.
Published 27 Aug 2026 · Retrieved 16 Sept 2026
Source period: 2025-07-01–2026-06-30
Release schedule: Quarterly.
Next release: No confirmed next publication date is recorded here.
How updates are checked →View data table · 1 observations
| Period | Geography | Group | Value | 95% uncertainty interval |
|---|---|---|---|---|
| Year ending June 2026 | United Kingdom | All | 38,000 | Not reported |
What this measures
Detected irregular arrivals in the covered routes
Calculation
Published government count; no calculation.
Limitations & comparability
Year ending 30 June 2026 unless labelled as an end-period snapshot. Counts are rounded headline figures from the Home Office summary; no precision beyond the published source is implied. Visa grants are not arrivals, unique workers or long-term migrants. Dependants are included where stated. Asylum refusals are not fraud findings. Detected irregular arrivals do not measure the resident population without permission.
Year ending 30 June 2026 unless labelled as an end-period snapshot. Counts are rounded headline figures from the Home Office summary; no precision beyond the published source is implied. Visa grants are not arrivals, unique workers or long-term migrants. Dependants are included where stated. Asylum refusals are not fraud findings. Detected irregular arrivals do not measure the resident population without permission.
Immigration system statistics, year ending June 2026: summary
Original source ↗ · Retrieved 2026-09-16Data 2026 · Source retrieved 16 Sept 2026
Retrieval confirms when the source was collected, not that the underlying figures describe today.
Published 27 Aug 2026 · Retrieved 16 Sept 2026
Source period: 2025-07-01–2026-06-30
Release schedule: Quarterly.
Next release: No confirmed next publication date is recorded here.
How updates are checked →