Pupils in maintained schools acquiring English as an additional language by local authority, stage of development and year (primary, middle and secondary schools)

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Stage of Development
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Data description

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Data descriptionShown in tableNumber of pupilsValue cannot be changed

Table

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Data valuesData descriptionYearLocal AuthorityStage of Development
10,535Number of pupils2003/04Isle of AngleseyNot applicable
18,415Number of pupils2003/04GwyneddNot applicable
17,480Number of pupils2003/04ConwyNot applicable
16,530Number of pupils2003/04DenbighshireNot applicable
25,245Number of pupils2003/04FlintshireNot applicable
19,090Number of pupils2003/04WrexhamNot applicable
20,595Number of pupils2003/04PowysNot applicable
10,590Number of pupils2003/04CeredigionNot applicable
19,590Number of pupils2003/04PembrokeshireNot applicable
27,850Number of pupils2003/04CarmarthenshireNot applicable
36,365Number of pupils2003/04SwanseaNot applicable
22,625Number of pupils2003/04Neath Port TalbotNot applicable
22,405Number of pupils2003/04BridgendNot applicable
22,020Number of pupils2003/04Vale of GlamorganNot applicable
41,925Number of pupils2003/04Rhondda Cynon TafNot applicable
10,110Number of pupils2003/04Merthyr TydfilNot applicable
31,190Number of pupils2003/04CaerphillyNot applicable
11,685Number of pupils2003/04Blaenau GwentNot applicable
17,015Number of pupils2003/04TorfaenNot applicable
13,115Number of pupils2003/04MonmouthshireNot applicable
24,895Number of pupils2003/04NewportNot applicable
51,085Number of pupils2003/04CardiffNot applicable
490,355Number of pupils2003/04WalesNot applicable
10,365Number of pupils2004/05Isle of AngleseyNot applicable
18,290Number of pupils2004/05GwyneddNot applicable
Showing 1 to 25 of 2,599 rows
Page 1 of 104

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Next update expected:August 2027

Updates

5th August 2026

Data added from PLASC 2026.

24th September 2025
Dataset first published.

Main information

Designation
Official statistics
Data provider
Welsh Government
Data source
Pupil Level Annual School Census (PLASC)
Time period covered
September 2003 to August 2026
Dataset ID
5039e6eb-1262-41e7-881f-fded830354f2

Overview

Summary of dataset and variables

Data from the annual School Census which collects information on schools, pupils, classes, ethnicity, free school meal eligibility, additional learning needs and special educational needs.

Data collection or calculation

The data in this report is collected by the Welsh Government from local authority maintained schools in a return called the Pupil Level Annual School Census (PLASC). PLASC is an electronic collection of pupil and school level data. Schools record data on pupils and the school throughout the year in their Management Information System (MIS) software. This data is collated into an electronic PLASC return and submitted to the Welsh Government through DEWI, a secure online data transfer system developed by the Welsh Government. Various stages of automated validation and sense-checking are built into the process to ensure a high quality of data to inform policy making and funding.

Statistical quality

The returns are authorised by headteachers and validated by local authorities.

The school census date is usually in January. Due to the level of coronavirus (COVID-19) cases in January 2022, the 2022 census date was delayed to 15 February 2022. School closures between December 2020 and March 2021 due to the coronavirus (COVID-19) pandemic meant that the 2021 census date was delayed to 20 April 2021.

Pupils are eligible for free school meals if their parents or guardians are in receipt of certain means-tested benefits or support payments. The coronavirus (COVID-19) pandemic may have impacted on the quality of this data and may have resulted in over recording of this data in 2020 to 2022. These figures do not include pupils who only receive free school meals due to the universal primary free school meal policy.

Rounding applied

Numbers are rounded to the nearest 5.

Published by

Organisation
Welsh Government
Contact email
school.stats@gov.wales