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Data Provider: Welsh Government Pupils taught Welsh as a first language by local authority and year group
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Measure[Filtered]
Year[Filtered]
Measure1
Year group[Filter]
[Collapse]Region[Filter]
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Region 1
Click here to sortNurseryClick here to sortReceptionClick here to sortYear Group 1Click here to sortYear Group 2Click here to sortYear Group 3Click here to sortYear Group 4Click here to sortYear Group 5Click here to sortYear Group 6Click here to sortYear Group 7Click here to sortYear Group 8Click here to sortYear Group 9Click here to sortYear Group 10Click here to sortYear Group 11Click here to sortYear Group 12Click here to sortYear Group 13Click here to sortYear Group 14Click here to sortTotal
[Collapse]Wales48.448.348.347.346.045.243.943.239.638.838.438.438.247.849.2*The data item is disclosive or not sufficiently robust for publication.43.5
WalesIsle of Anglesey188.3186.2183.5184.1184.4183.5183.0181.9149.1147.8147.9143.0141.6123.989.8.The data item is not applicable165.7
Gwynedd198.2197.8197.0196.5196.5195.7195.5196.2164.1160.9161.8165.3169.3142.3130.0.The data item is not applicable180.4
Conwy61.155.454.651.549.648.947.746.844.242.241.438.239.241.343.2.The data item is not applicable47.0
Denbighshire56.350.053.553.951.551.149.949.441.941.842.841.842.759.561.2.The data item is not applicable48.3
Flintshire14.815.315.613.413.613.411.111.612.312.111.912.511.512.415.1.The data item is not applicable12.9
Wrexham25.928.328.327.124.524.726.626.424.625.825.722.922.177.477.9.The data item is not applicable26.2
Powys.The data item is not applicable51.549.146.143.742.941.739.824.324.822.820.822.821.824.8.The data item is not applicable34.9
Ceredigion177.6160.4161.8159.6152.3148.8145.3143.7138.1131.7127.5129.0135.2103.3100.4.The data item is not applicable142.5
Pembrokeshire54.555.553.952.447.844.645.242.940.738.341.037.631.736.049.2.The data item is not applicable44.9
Carmarthenshire116.9127.9124.2121.1117.4115.3110.3108.083.683.082.587.989.4129.8130.1*The data item is disclosive or not sufficiently robust for publication.105.6
Swansea31.530.529.828.527.027.326.926.325.425.525.526.326.039.749.4.The data item is not applicable28.0
Neath Port Talbot38.239.639.538.637.033.730.328.233.232.228.030.430.298.391.0.The data item is not applicable34.8
Bridgend16.215.217.417.516.015.114.414.214.415.215.714.213.514.514.10.015.3
Vale of Glamorgan35.933.332.232.231.229.627.526.426.024.723.124.225.025.824.0.The data item is not applicable28.3
Rhondda Cynon Taf43.342.139.839.738.636.635.634.336.935.835.735.437.143.443.00.038.0
Merthyr Tydfil21.924.124.923.224.226.125.225.40.00.00.00.00.0.The data item is not applicable.The data item is not applicable.The data item is not applicable15.8
Caerphilly36.734.734.134.034.034.433.333.133.130.931.831.529.857.855.20.033.8
Blaenau Gwent17.013.313.011.510.19.46.75.2*The data item is disclosive or not sufficiently robust for publication.*The data item is disclosive or not sufficiently robust for publication.0.00.00.0.The data item is not applicable.The data item is not applicable.The data item is not applicable7.2
Torfaen25.221.322.823.522.922.822.921.223.722.121.721.722.7200.0200.0.The data item is not applicable23.9
Monmouthshire34.813.612.614.513.611.39.18.20.00.00.0*The data item is disclosive or not sufficiently robust for publication.*The data item is disclosive or not sufficiently robust for publication.0.00.0.The data item is not applicable7.5
Newport13.512.712.010.79.89.48.98.89.89.78.89.19.410.68.7.The data item is not applicable10.2
Cardiff38.336.934.332.532.531.529.830.030.729.529.028.829.135.341.30.032.1

Metadata

Title

Pupils aged 5 and over with a first language other than English or Welsh by local authority, region and year

Last update

23/07/2025 23/07/2025

Next update

July 2026 (provisional)

Publishing organisation

Welsh Government

Source 1

Pupil Level Annual School Census (PLASC), Welsh Government

Contact email

school.stats@gov.wales

Designation

National Statistics

Lowest level of geographical disaggregation

Local authorities

Geographical coverage

Wales

Languages covered

English and Welsh

Data licensing

You may use and re-use this data free of charge in any format or medium, under the terms of the Open Government License - see http://www.nationalarchives.gov.uk/doc/open-government-licence

General description

See other items

Data collection and calculation

Schools’ data are derived from the Pupil Level Annual School Census (PLASC) returns and STATS 1 returns supplied by schools open on Census day in January each year. The returns are authorised by headteachers and validated by Local Authorities.

Frequency of publication

Annual

Data reference periods

From 2003/04 or more recently if the data item is not available for earlier years.

Statistical quality

School Census returns are authorised by headteachers and validated by Local Authorities.

Whilst most of the usual data validation processes on the 2020 school census data have taken place, due to the coronavirus pandemic, the data did not undergo the usual final validation process. As part of the Welsh Local Government Finance Settlement, the data is usually returned to local authorities for final validation. Typically, overall numbers of pupils and teachers will not change significantly during this period, with the most likely change being in the characteristics of the pupils themselves e.g. free school meal entitlement. Users should therefore be more cautious when comparing data on characteristics of pupils and staff over time, in particular where small cohorts are involved.