Question to the Home Office:

To ask the Secretary of State for the Home Department, how many people were (a) naturalised and (b) registered who were (i) under 18, (ii) 19 to 24, (iii) 25 to 29, (iv) 30 to 34, (v) 35 to 39, (vi) 40 to 44, (vii) 45 to 49, (viii) 50 to 54, (ix) 55 to 59, (x) 60 to 64, (xi) 65 to 69 and (xii) 70 or above in each quarter since Q1 2023.

The Home Office publishes data on citizenship in the ‘Immigration Statistics Quarterly Release’. Data on naturalisations and registrations broken down by age group are published in table Cit_D02 of the ‘Citizenship detailed datasets’. Age breakdowns from 2021 onwards cannot currently be provided due to ongoing work to transition underlying systems that are used to produce the data.

Information on how to use the dataset can be found in the ‘Notes’ page of the workbook. The latest data relates to the year ending December 2023.

Information on future Home Office statistical release dates can be found in the ‘Research and statistics calendar’.