Irregular migration summary: previous data tables
Source: gov.uk (2025-11-27)

Listing of the irregular migration previous summary tables.

The latest Irregular migration statistics are now incorporated into the Immigration system statistics (https://www.gov.uk/government/collections/immigration-statistics-quarterly-release).

Return to Immigration system statistics quarterly release (https://www.gov.uk/government/collections/immigration-statistics-quarterly-release) collection page.

Previous summary tables

Irregular migration to the UK summary tables, year ending June 2025 (https://assets.publishing.service.gov.uk/media/6914763b493305b49ce6e688/irregular-migration-to-the-uk-summary-jun-2025.ods) (ODS, 28 KB)

Irregular migration to the UK summary tables, year ending March 2025 (https://assets.publishing.service.gov.uk/media/68a5cb7a2a1dfc29763d515f/irregular-migration-to-the-uk-summary-mar-2025.xlsx) (MS Excel Spreadsheet, 47.8 KB)

Irregular migration to the UK summary tables, year ending December 2024 (https://assets.publishing.service.gov.uk/media/681c6215155568d3da1d2a0c/irregular-migration-to-the-uk-summary-dec-2024.ods) (ODS, 33 KB)

Irregular migration to the UK summary tables, year ending September 2024 (https://assets.publishing.service.gov.uk/media/67bf172fa0f0c95a498d1fb0/irregular-migration-to-the-UK-summary-tables-year-ending-sep-2024.ods) (ODS, 31.7 KB)

Irregular migration to the UK summary tables, year ending June 2024 (https://assets.publishing.service.gov.uk/media/66c47cdfb75776507ecdf45c/irregular-migration-to-the-UK-summary-tables-year-ending-jun-2024.ods) (ODS, 30.9 KB)

Irregular migration to the UK summary tables, year ending March 2024 (https://assets.publishing.service.gov.uk/media/6645e961bd01f5ed32793d0a/irregular-migration-to-the-UK-summary-tables-year-ending-mar-2024.ods) (ODS, 26.7 KB)

Irregular migration to the UK summary tables, year ending December 2023 (https://assets.publishing.service.gov.uk/media/65d640c92ab2b300117596b2/irregular-migration-to-the-UK-summary-tables-year-ending-dec-2023.ods) (ODS, 25.9 KB)

Irregular migration to the UK data tables, year ending September 2023 (https://assets.publishing.service.gov.uk/media/65575cab046ed400148b9ad2/irregular-migration-to-the-UK-summary-tables-year-ending-september-2023.ods) (ODS, 24.2 KB)

Irregular migration to the UK data tables, year ending June 2023 (https://assets.publishing.service.gov.uk/media/64e46cd63309b700121c9c07/irregular-migration-to-the-UK-summary-tables-year-ending-june-2023.ods) (ODS, 27.6 KB)

Irregular migration to the UK data tables, year ending March 2023 (https://assets.publishing.service.gov.uk/media/64edc92ada8451000d632328/irregular-migration-to-the-UK-summary-tables-year-ending-march-2023.ods) (ODS, 29.8 KB)

Irregular migration to the UK data tables, year ending December 2022 (https://assets.publishing.service.gov.uk/media/64edc8ea13ae1500116e2f52/irregular-migration-to-the-UK-summary-tables-year-ending-December-2022.ods) (ODS, 25.9 KB)

Irregular migration to the UK data tables, year ending September 2022 (https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/1117119/irregular-migration-to-the-UK-data-tables-year-ending-september-2022.ods)

Irregular migration to the UK data tables, year ending June 2022 (https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/1098899/irregular-migration-to-the-UK-data-tables-year-ending-june-2022.ods)

Irregular migration to the UK data tables, year ending March 2022 (https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/1076324/irregular-migration-to-the-UK-data-tables-year-ending-march-2022.ods)

Irregular migration to the UK data tables, year ending December 2021 (https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/1056630/irregular-migration-to-the-uk-december-2022.ods)