Pupils in maintained schools aged 5 or over, ability to speak Welsh as assessed by parents, by local authority, category and year (primary, middle and secondary schools)

Standard shorthand is used in this table: [t] = total.

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Data valuesData descriptionYearLocal AuthorityCategory
494Number of pupils2023/24Merthyr TydfilFluent in Welsh
1,032Number of pupils2023/24Merthyr TydfilCan speak Welsh but not fluently
5,939Number of pupils2023/24Merthyr TydfilCannot speak Welsh/Information not obtained
7,465 [t]Number of pupils2023/24Merthyr TydfilTotal
3,524Number of pupils2023/24CaerphillyFluent in Welsh
10,197Number of pupils2023/24CaerphillyCan speak Welsh but not fluently
9,177Number of pupils2023/24CaerphillyCannot speak Welsh/Information not obtained
22,898 [t]Number of pupils2023/24CaerphillyTotal
37Number of pupils2023/24Blaenau GwentFluent in Welsh
3,550Number of pupils2023/24Blaenau GwentCan speak Welsh but not fluently
4,051Number of pupils2023/24Blaenau GwentCannot speak Welsh/Information not obtained
7,638 [t]Number of pupils2023/24Blaenau GwentTotal
1,083Number of pupils2023/24TorfaenFluent in Welsh
5,730Number of pupils2023/24TorfaenCan speak Welsh but not fluently
5,347Number of pupils2023/24TorfaenCannot speak Welsh/Information not obtained
12,160 [t]Number of pupils2023/24TorfaenTotal
189Number of pupils2023/24MonmouthshireFluent in Welsh
6,416Number of pupils2023/24MonmouthshireCan speak Welsh but not fluently
3,581Number of pupils2023/24MonmouthshireCannot speak Welsh/Information not obtained
10,186 [t]Number of pupils2023/24MonmouthshireTotal
739Number of pupils2023/24NewportFluent in Welsh
11,680Number of pupils2023/24NewportCan speak Welsh but not fluently
11,209Number of pupils2023/24NewportCannot speak Welsh/Information not obtained
23,628 [t]Number of pupils2023/24NewportTotal
5,230Number of pupils2023/24CardiffFluent in Welsh
7,537Number of pupils2023/24CardiffCan speak Welsh but not fluently
35,744Number of pupils2023/24CardiffCannot speak Welsh/Information not obtained
48,511 [t]Number of pupils2023/24CardiffTotal
59,571Number of pupils2023/24WalesFluent in Welsh
132,130Number of pupils2023/24WalesCan speak Welsh but not fluently
206,043Number of pupils2023/24WalesCannot speak Welsh/Information not obtained
397,744 [t]Number of pupils2023/24WalesTotal
3,141Number of pupils2024/25Isle of AngleseyFluent in Welsh
3,099Number of pupils2024/25Isle of AngleseyCan speak Welsh but not fluently
1,901Number of pupils2024/25Isle of AngleseyCannot speak Welsh/Information not obtained
8,141 [t]Number of pupils2024/25Isle of AngleseyTotal
8,616Number of pupils2024/25GwyneddFluent in Welsh
3,675Number of pupils2024/25GwyneddCan speak Welsh but not fluently
1,922Number of pupils2024/25GwyneddCannot speak Welsh/Information not obtained
14,213 [t]Number of pupils2024/25GwyneddTotal
1,662Number of pupils2024/25ConwyFluent in Welsh
4,784Number of pupils2024/25ConwyCan speak Welsh but not fluently
6,595Number of pupils2024/25ConwyCannot speak Welsh/Information not obtained
13,041 [t]Number of pupils2024/25ConwyTotal
2,494Number of pupils2024/25DenbighshireFluent in Welsh
6,008Number of pupils2024/25DenbighshireCan speak Welsh but not fluently
5,168Number of pupils2024/25DenbighshireCannot speak Welsh/Information not obtained
13,670 [t]Number of pupils2024/25DenbighshireTotal
904Number of pupils2024/25FlintshireFluent in Welsh
8,131Number of pupils2024/25FlintshireCan speak Welsh but not fluently
10,024Number of pupils2024/25FlintshireCannot speak Welsh/Information not obtained
19,059 [t]Number of pupils2024/25FlintshireTotal
1,425Number of pupils2024/25WrexhamFluent in Welsh
6,844Number of pupils2024/25WrexhamCan speak Welsh but not fluently
7,506Number of pupils2024/25WrexhamCannot speak Welsh/Information not obtained
15,775 [t]Number of pupils2024/25WrexhamTotal
1,456Number of pupils2024/25PowysFluent in Welsh
6,917Number of pupils2024/25PowysCan speak Welsh but not fluently
6,366Number of pupils2024/25PowysCannot speak Welsh/Information not obtained
14,739 [t]Number of pupils2024/25PowysTotal
3,021Number of pupils2024/25CeredigionFluent in Welsh
3,141Number of pupils2024/25CeredigionCan speak Welsh but not fluently
1,936Number of pupils2024/25CeredigionCannot speak Welsh/Information not obtained
8,098 [t]Number of pupils2024/25CeredigionTotal
2,003Number of pupils2024/25PembrokeshireFluent in Welsh
4,481Number of pupils2024/25PembrokeshireCan speak Welsh but not fluently
7,885Number of pupils2024/25PembrokeshireCannot speak Welsh/Information not obtained
14,369 [t]Number of pupils2024/25PembrokeshireTotal
8,709Number of pupils2024/25CarmarthenshireFluent in Welsh
9,971Number of pupils2024/25CarmarthenshireCan speak Welsh but not fluently
4,397Number of pupils2024/25CarmarthenshireCannot speak Welsh/Information not obtained
23,077 [t]Number of pupils2024/25CarmarthenshireTotal
2,817Number of pupils2024/25SwanseaFluent in Welsh
7,313Number of pupils2024/25SwanseaCan speak Welsh but not fluently
20,535Number of pupils2024/25SwanseaCannot speak Welsh/Information not obtained
30,665 [t]Number of pupils2024/25SwanseaTotal
2,245Number of pupils2024/25Neath Port TalbotFluent in Welsh
2,793Number of pupils2024/25Neath Port TalbotCan speak Welsh but not fluently
12,064Number of pupils2024/25Neath Port TalbotCannot speak Welsh/Information not obtained
17,102 [t]Number of pupils2024/25Neath Port TalbotTotal
1,392Number of pupils2024/25BridgendFluent in Welsh
4,634Number of pupils2024/25BridgendCan speak Welsh but not fluently
12,910Number of pupils2024/25BridgendCannot speak Welsh/Information not obtained
18,936 [t]Number of pupils2024/25BridgendTotal
2,353Number of pupils2024/25Vale of GlamorganFluent in Welsh
6,477Number of pupils2024/25Vale of GlamorganCan speak Welsh but not fluently
10,434Number of pupils2024/25Vale of GlamorganCannot speak Welsh/Information not obtained
19,264 [t]Number of pupils2024/25Vale of GlamorganTotal
4,789Number of pupils2024/25Rhondda Cynon TafFluent in Welsh
5,937Number of pupils2024/25Rhondda Cynon TafCan speak Welsh but not fluently
20,870Number of pupils2024/25Rhondda Cynon TafCannot speak Welsh/Information not obtained
31,596 [t]Number of pupils2024/25Rhondda Cynon TafTotal
521Number of pupils2024/25Merthyr TydfilFluent in Welsh
1,039Number of pupils2024/25Merthyr TydfilCan speak Welsh but not fluently
5,730Number of pupils2024/25Merthyr TydfilCannot speak Welsh/Information not obtained
7,290 [t]Number of pupils2024/25Merthyr TydfilTotal
3,393Number of pupils2024/25CaerphillyFluent in Welsh
10,061Number of pupils2024/25CaerphillyCan speak Welsh but not fluently
9,045Number of pupils2024/25CaerphillyCannot speak Welsh/Information not obtained
22,499 [t]Number of pupils2024/25CaerphillyTotal
Showing 1,901 to 2,000 of 2,024 rows
Page 20 of 21

Main information

Most recent update
24 September 2025
Next update expected
July 2026
Designation
Official statistics
Data provider
Welsh Government
Data source
Pupil Level Annual School Census (PLASC)
Time period covered
September 2003 to August 2025

Data notes

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.

Published by

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

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