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Welsh Government
Data Provider: Welsh Government Pupils by Assembly constituency and sector
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Year[Filtered]
Area Code[Filter]
Measure1
[Collapse]Sector[Filter]
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Sector 1
[Collapse]Constituency[Filter]
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[Collapse]Constituency 1
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Constituency 2
[Collapse]All schoolsAll schoolsClick here to sortAll schoolsAll schools
Click here to sortNursery schoolsNursery: age under 5Click here to sortPrimary schoolsPrimary: ages 3/4 to 10.Click here to sortMiddle schoolsMiddle: ages 3/4 to 16/18.Click here to sortSecondary schoolsSecondary: ages 11 to 16/18.Click here to sortSpecial schoolsSpecial schools, both day and boarding, provide education for children with Special Educational Needs who cannot be educated satisfactorily in mainstream schools.
[Collapse]Wales4,7962,134,569181,2551,382,04643,6783,746,344
Wales[Collapse]North Wales342430,2128,764296,0449,896745,258
North WalesAberconwy.The data item is not applicable33,458.The data item is not applicable26,9412,01562,414
Alyn and Deeside.The data item is not applicable57,761.The data item is not applicable37,599.The data item is not applicable95,360
Arfon.The data item is not applicable41,694.The data item is not applicable34,28589876,877
Clwyd South.The data item is not applicable49,023.The data item is not applicable23,151.The data item is not applicable72,174
Clwyd West.The data item is not applicable47,457.The data item is not applicable34,236.The data item is not applicable81,693
Delyn.The data item is not applicable49,708.The data item is not applicable37,7901,72889,226
Vale of Clwyd.The data item is not applicable50,9768,76433,0422,07794,859
Wrexham34254,757.The data item is not applicable37,8852,27795,261
Ynys Mon.The data item is not applicable45,378.The data item is not applicable31,11590177,394
[Collapse]Mid And West Wales772340,62247,112232,2035,476626,185
Mid And West WalesBrecon and Radnorshire.The data item is not applicable39,444.The data item is not applicable27,61585767,916
Carmarthen East and Dinefwr77242,496.The data item is not applicable33,285.The data item is not applicable76,553
Carmarthen West and South Pembrokeshire.The data item is not applicable52,286.The data item is not applicable41,77019694,252
Ceredigion.The data item is not applicable34,72218,06923,301.The data item is not applicable76,092
Dwyfor Meirionnydd.The data item is not applicable30,5297,93919,04784858,363
Llanelli.The data item is not applicable61,248.The data item is not applicable32,95786795,072
Montgomeryshire.The data item is not applicable32,6819,26524,1421,37467,462
Preseli Pembrokeshire.The data item is not applicable47,21611,83930,0861,33490,475
[Collapse]South Wales West.The data item is not applicable381,89438,450228,0377,092655,473
South Wales WestAberavon.The data item is not applicable43,52821,1848,134.The data item is not applicable72,846
Bridgend.The data item is not applicable60,952.The data item is not applicable37,8463,266102,064
Gower.The data item is not applicable57,533.The data item is not applicable40,288.The data item is not applicable97,821
Neath.The data item is not applicable50,49711,83630,7872,13995,259
Ogmore.The data item is not applicable54,2265,43037,698.The data item is not applicable97,354
Swansea East.The data item is not applicable62,304.The data item is not applicable44,0681,252107,624
Swansea West.The data item is not applicable52,854.The data item is not applicable29,21643582,505
[Collapse]South Wales Central2,781519,33448,032342,84213,624926,613
South Wales CentralCardiff CentralData prior to 2019 has been revised..The data item is not applicable57,997.The data item is not applicable31,6392,56692,202
Cardiff North.The data item is not applicable62,122.The data item is not applicable60,3491,239123,710
Cardiff South and Penarth2,04591,396.The data item is not applicable46,8752,975143,291
Cardiff West73677,969.The data item is not applicable64,4081,785144,898
Cynon Valley.The data item is not applicable52,70990239,9091,91295,432
Pontypridd.The data item is not applicable51,85419,59236,3881,534109,368
Rhondda.The data item is not applicable47,76813,88824,2901,61387,559
Vale of Glamorgan.The data item is not applicable77,51913,65038,984.The data item is not applicable130,153
[Collapse]South Wales East901462,50738,897282,9207,590792,815
South Wales EastBlaenau Gwent.The data item is not applicable39,19523,71710,5971,62875,137
Caerphilly.The data item is not applicable67,754.The data item is not applicable37,8351,676107,265
Islwyn.The data item is not applicable55,188.The data item is not applicable43,666.The data item is not applicable98,854
Merthyr Tydfil and Rhymney7853,96210,21622,3121,41187,979
Monmouth.The data item is not applicable46,8102,62536,4046885,907
Newport East56767,547.The data item is not applicable37,714.The data item is not applicable105,828
Newport WestData prior to 2019 has been revised.23671,957.The data item is not applicable60,0951,843134,131
Torfaen2060,0942,33934,29796497,714

Metadata

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.

Rounding applied

None.

Title

Pupils by Assembly constituency and sector

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

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

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.