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Districts

The population of all districts in Wales.

NameStatusPopulation
census
1991-04-05
Population
census
2001-04-29
Population
census
2011-03-27
 
Blaenau GwentUnitary District72,25470,06469,814
BridgendUnitary District128,836128,645139,178
CaerphillyUnitary District169,577169,519178,806
CardiffUnitary District285,531305,353346,090
CarmarthenshireUnitary District167,652172,842183,777
CeredigionUnitary District62,69874,94175,922
ConwyUnitary District106,320109,596115,228
DenbighshireUnitary District88,71193,06593,734
FlintshireUnitary District141,344148,594152,506
GwyneddUnitary District113,331116,843121,874
Isle of AngleseyUnitary District69,14966,82969,751
Merthyr TydfilUnitary District59,31755,98158,802
MonmouthshireUnitary District79,93684,88591,323
Neath Port TalbotUnitary District138,223134,468139,812
NewportUnitary District133,318137,011145,736
PembrokeshireUnitary District113,193114,131122,439
PowysUnitary District119,018126,354132,976
Rhondda Cynon TafUnitary District232,593231,946234,410
SwanseaUnitary District223,205223,301239,023
The Vale of GlamorganUnitary District117,204119,292126,336
TorfaenUnitary District90,52790,94991,075
WrexhamUnitary District123,136128,476134,844
Wales (Cymru)Constituent Country2,835,0732,903,0853,063,456

Contents: Settlements

All built-up areas (or their subdivisions) in Wales with 500 inhabitants or more.

Name StatusCounty/DistrictBuilt-up AreaPopulation
census
1991-04-05
Population
census
2001-04-29
Population
census
2011-03-27
 
AberaeronBuilt-up AreaCeredigion...1,5201,422
AberbargoedBuilt-up Area SubdivisionCaerphillyNewport (Newport)......994
AbercarnBuilt-up Area SubdivisionCaerphillyNewport (Newport)......5,352
AbercraveBuilt-up AreaPowys......696
AbercynonBuilt-up AreaRhondda Cynon Taf......5,983
AberdareBuilt-up Area SubdivisionRhondda Cynon TafAberdare29,04031,70529,748
AberdoveyBuilt-up AreaGwynedd......725
Aberfan (Merthyr Vale)Built-up AreaMerthyr Tydfil4,2983,9253,547
AbergavennyBuilt-up Area SubdivisionMonmouthshireAbergavenny14,09214,05513,423
AbergeleBuilt-up Area SubdivisionConwyKinmel Bay / Abergele7,37317,5749,208
AbergwiliBuilt-up AreaCarmarthenshire......589
AbermuleBuilt-up AreaPowys......900
AberporthBuilt-up Area SubdivisionCeredigionAberporth1,4311,6921,241
AbersochBuilt-up AreaGwynedd......783
AbersychanBuilt-up Area SubdivisionTorfaenNewport (Newport)......7,573
AbertilleryBuilt-up AreaBlaenau Gwent11,68011,19410,946
AbertridwrBuilt-up AreaCaerphilly6,3586,1096,504
AbertysswgBuilt-up Area SubdivisionCaerphillyRhymney......1,462
AberystwythBuilt-up Area SubdivisionCeredigionAberystwyth11,15415,93518,093
AmlwchBuilt-up AreaIsle of Anglesey3,5192,0923,211
AmmanfordBuilt-up Area SubdivisionCarmarthenshireAmmanford12,10612,6157,945
ArgoedBuilt-up AreaCaerphilly......891
BalaBuilt-up AreaGwynedd1,9221,9801,974
BangorBuilt-up AreaGwyneddBangor12,33015,28017,988
Bangor-on-DeeBuilt-up AreaWrexham......1,110
Bargoed (Bargod)Built-up Area SubdivisionCaerphillyNewport (Newport)14,97913,72111,537
BarmouthBuilt-up AreaGwynedd2,3062,2512,315
BarryBuilt-up AreaThe Vale of Glamorgan49,88750,66154,673
BeaumarisBuilt-up AreaIsle of Anglesey1,5611,5131,370
BeddauBuilt-up Area SubdivisionRhondda Cynon TafChurch Village7,1058,0458,236
BedlinogBuilt-up AreaMerthyr Tydfil......1,112
BegellyBuilt-up Area SubdivisionPembrokeshireKilgetty......761
BenllechBuilt-up AreaIsle of Anglesey1,8582,3062,236
BethelBuilt-up AreaGwynedd......1,171
BethesdaBuilt-up Area SubdivisionGwyneddBethesda3,5584,5153,799
Betws (Bettws)Built-up AreaBridgend2,8602,0342,253
BlackmillBuilt-up AreaBridgend......654
BlackwoodBuilt-up Area SubdivisionCaerphillyNewport (Newport)27,73928,31824,042
Blaenau FfestiniogBuilt-up AreaGwynedd4,5463,9613,662
BlaenavonBuilt-up AreaTorfaen6,0665,6265,647
BlaengwrachBuilt-up Area SubdivisionNeath Port TalbotGlyn-neath......1,141
BlaengwynfiBuilt-up AreaNeath Port Talbot1,741...1,362
BlainaBuilt-up Area SubdivisionBlaenau GwentEbbw Vale......4,808
BodedernBuilt-up AreaIsle of Anglesey......1,051
BodelwyddanBuilt-up AreaDenbighshire...1,8021,794
BontnewyddBuilt-up AreaGwynedd......951
BorthBuilt-up AreaCeredigion1,289...1,269
Bow StreetBuilt-up AreaCeredigion...1,5391,572
BradleyBuilt-up Area SubdivisionWrexhamWrexham......1,323
BrawdyBuilt-up AreaPembrokeshire......620
BreconBuilt-up AreaPowys7,5237,9018,250
BridgendBuilt-up Area SubdivisionBridgendBridgend......46,757
Broad HavenBuilt-up AreaPembrokeshire......880
Broughton (Clwyd)Built-up AreaFlintshire5,3755,7915,974
BrynBuilt-up AreaNeath Port Talbot......923
BrynammanBuilt-up Area SubdivisionCarmarthenshireGwaun-Cae-Gurwen / Brynamman......2,608
BryncrugBuilt-up AreaGwynedd......622
BrynmawrBuilt-up Area SubdivisionBlaenau GwentEbbw Vale14,58114,7225,530
Brynna (Llanharan)Built-up AreaRhondda Cynon Taf5,1075,6926,686
BrynsadlerBuilt-up Area SubdivisionRhondda Cynon TafLlantrisant......1,158
BuckleyBuilt-up Area SubdivisionFlintshireBuckley17,75318,26819,639
Builth WellsBuilt-up AreaPowys2,4742,6402,829
Burry PortBuilt-up Area SubdivisionCarmarthenshireBurry Port8,0587,7746,156
BwlchgwynBuilt-up AreaWrexham......855
CaerleonBuilt-up AreaNewport8,9319,3928,747
Caernarfon (Caernarvon)Built-up Area SubdivisionGwyneddCaernarfon9,6959,7269,493
CaerphillyBuilt-up Area SubdivisionCaerphillyCardiff36,96939,21241,402
CaerswsBuilt-up AreaPowys......816
CaerwentBuilt-up AreaMonmouthshire......1,201
CaerwysBuilt-up AreaFlintshire......950
Caldicot (Cil-y-coed)Built-up AreaMonmouthshire12,15311,24811,200
CardiffBuilt-up Area SubdivisionCardiffCardiff276,464296,808335,145
CardiganBuilt-up Area SubdivisionCeredigionCardigan3,7584,0824,184
CarmarthenBuilt-up AreaCarmarthenshire13,52414,64815,854
CarnoBuilt-up AreaPowys......730
CarwayBuilt-up AreaCarmarthenshire......672
CastletonBuilt-up Area SubdivisionNewportMarshfield (Newport)......735
Cefn CribwrBuilt-up AreaBridgend......1,324
Cefn-MawrBuilt-up Area SubdivisionWrexhamRhosllanerchrugog8,5388,0987,051
CemaesBuilt-up AreaIsle of Anglesey......1,187
ChepstowBuilt-up Area SubdivisionMonmouthshireChepstow9,46110,82112,350
ChirkBuilt-up AreaWrexham4,2643,8834,007
ChurchstokeBuilt-up AreaPowys......708
Church VillageBuilt-up Area SubdivisionRhondda Cynon TafChurch Village11,17111,66613,783
ChwilogBuilt-up AreaGwynedd......640
CilgerranBuilt-up AreaPembrokeshire......865
ClunderwenBuilt-up AreaPembrokeshire......677
ClydachBuilt-up AreaMonmouthshire......692
ClyroBuilt-up AreaPowys......781
CoedhirwaunBuilt-up AreaNeath Port Talbot......1,299
CoedpoethBuilt-up AreaWrexham5,3005,7835,723
CoelbrenBuilt-up AreaPowys......537
Colwyn BayBuilt-up Area SubdivisionConwyColwyn Bay29,88330,26929,405
Connah's QuayBuilt-up Area SubdivisionFlintshireBuckley14,44316,52616,774
ConwyBuilt-up AreaConwy3,6273,8473,873
CoshestonBuilt-up AreaPembrokeshire......828
CowbridgeBuilt-up AreaThe Vale of Glamorgan3,6823,6163,804
Craig-cefn-parcBuilt-up AreaSwansea......874
CreigiauBuilt-up AreaCardiff2,2402,5342,380
CricciethBuilt-up AreaGwynedd1,7201,8261,753
CrickhowellBuilt-up AreaPowys......2,063
CroeserwBuilt-up Area SubdivisionNeath Port TalbotMaesteg2,7311,5781,569
CroftyBuilt-up AreaSwansea......1,012
Cross LanesBuilt-up AreaWrexham......609
CrundaleBuilt-up AreaPembrokeshire......584
CrymychBuilt-up AreaPembrokeshire......704
CrynantBuilt-up AreaNeath Port Talbot...1,5461,602
CwmBuilt-up AreaBlaenau Gwent3,0472,8552,739
CwmannBuilt-up AreaCarmarthenshire......872
CwmavonBuilt-up AreaNeath Port Talbot5,1595,5815,336
CwmbranBuilt-up Area SubdivisionTorfaenNewport (Newport)46,02147,25446,915
CwmfelinfachBuilt-up Area SubdivisionCaerphillyCwmfelinfach / Ynysddu......1,383
CwmllynfellBuilt-up AreaNeath Port Talbot1,3991,5621,405
CymmerBuilt-up Area SubdivisionNeath Port TalbotMaesteg......544
CynwydBuilt-up AreaDenbighshire......542
Deeside Industrial ParkBuilt-up Area SubdivisionFlintshireBuckley......2,134
DeiniolenBuilt-up AreaGwynedd1,529...1,379
DenbighBuilt-up AreaDenbighshire8,5298,2728,514
DeriBuilt-up AreaCaerphilly......1,006
Dinas CrossBuilt-up AreaPembrokeshire......815
Dinas Powys (Dinas Powis)Built-up Area SubdivisionThe Vale of GlamorganCardiff8,5127,6537,490
DolgellauBuilt-up AreaGwynedd2,3962,4072,688
DwygyfylchiBuilt-up AreaConwy1,496...1,355
DwyranBuilt-up AreaIsle of Anglesey......603
Dyffryn CellwenBuilt-up AreaNeath Port Talbot......727
DyserthBuilt-up Area SubdivisionDenbighshireRhyl / Prestatyn2,3942,5662,269
Ebbw ValeBuilt-up Area SubdivisionBlaenau GwentEbbw Vale19,48418,55818,095
Efail IsafBuilt-up Area SubdivisionRhondda Cynon TafChurch Village...1,2551,258
EwennyBuilt-up AreaThe Vale of Glamorgan......768
FairbourneBuilt-up AreaGwyneddFairbourne......721
FerndaleBuilt-up AreaRhondda Cynon Taf...7,8607,338
FernhillBuilt-up Area SubdivisionRhondda Cynon TafAberdare......1,387
FerrysideBuilt-up AreaCarmarthenshire......846
FfairfachBuilt-up AreaCarmarthenshire......534
FishguardBuilt-up AreaPembrokeshire2,6793,1933,419
FlintBuilt-up Area SubdivisionFlintshireFlint14,81014,65514,907
Flint MountainBuilt-up AreaFlintshire......670
FochriwBuilt-up AreaCaerphilly......1,250
FordenBuilt-up AreaPowys......745
Four CrossesBuilt-up AreaPowys......1,438
FroncysyllteBuilt-up AreaWrexham......606
GaerwenBuilt-up Area SubdivisionIsle of AngleseyGaerwen......1,160
Gilfach GochBuilt-up Area SubdivisionRhondda Cynon TafHendreforgan / Gilfach Goch4,5892,5041,920
GilwernBuilt-up AreaMonmouthshire2,3112,3202,263
GlaisBuilt-up Area SubdivisionSwanseaSwansea......838
GlanamanBuilt-up AreaCarmarthenshire4,2444,1224,384
Glyn CeiriogBuilt-up AreaWrexham......804
GlyncochBuilt-up AreaRhondda Cynon Taf3,2374,1254,020
GlyncorrwgBuilt-up AreaNeath Port Talbot......1,096
Glyn-NeathBuilt-up Area SubdivisionNeath Port TalbotGlyn-neath4,6164,1484,278
GoodwickBuilt-up AreaPembrokeshire1,9331,8501,720
GorseinonBuilt-up Area SubdivisionSwanseaGorseinon18,91719,26415,757
GovilonBuilt-up AreaMonmouthshire......1,447
GowertonBuilt-up Area SubdivisionSwanseaSwansea......8,183
GresfordBuilt-up AreaWrexham4,9155,3345,010
Groes-faenBuilt-up AreaRhondda Cynon Taf......685
GroeslonBuilt-up AreaGwynedd......880
GronantBuilt-up Area SubdivisionFlintshireGronant......1,075
GrovesendBuilt-up AreaSwansea......1,131
GuilsfieldBuilt-up AreaPowys......1,220
GwalchmaiBuilt-up AreaIsle of Anglesey......715
Gwaun-Cae-GurwenBuilt-up Area SubdivisionNeath Port TalbotGwaun-Cae-Gurwen / Brynamman......3,084
Gwernaffield-y-WaunBuilt-up Area SubdivisionFlintshireGwernaffield-y-Waun / Pantymwyn......905
GwernymynyddBuilt-up AreaFlintshire......1,141
HarlechBuilt-up AreaGwynedd1,233...1,762
HaverfordwestBuilt-up AreaPembrokeshire13,45413,36714,596
Hay-on-WyeBuilt-up AreaPowys1,4071,8461,954
HendreforganBuilt-up Area SubdivisionRhondda Cynon TafHendreforgan / Gilfach Goch......2,475
HenfynywBuilt-up AreaCeredigion......512
HenllanBuilt-up AreaDenbighshire......862
Heol-y-CywBuilt-up AreaBridgend......538
Higher KinnertonBuilt-up AreaFlintshire......1,697
Hill MountainBuilt-up AreaPembrokeshire......673
HirwaunBuilt-up AreaRhondda Cynon Taf......7,247
HoltBuilt-up Area SubdivisionWrexhamFarndon / Holt...1,2151,113
HolyheadBuilt-up AreaIsle of Anglesey11,79611,23711,431
HolywellBuilt-up Area SubdivisionFlintshireFlint9,7619,3129,808
Hook (Pembrokeshire)Built-up AreaPembrokeshire......838
HopeBuilt-up Area SubdivisionFlintshireHope (Flintshire)4,5544,6224,284
JamestonBuilt-up AreaPembrokeshire......634
JohnstonBuilt-up AreaPembrokeshire...1,7781,941
KerryBuilt-up AreaPowys......785
KidwellyBuilt-up AreaCarmarthenshire2,6642,6912,782
KilgettyBuilt-up Area SubdivisionPembrokeshireKilgetty......1,207
Kinmel BayBuilt-up Area SubdivisionConwyKinmel Bay / Abergele......9,497
KnightonBuilt-up AreaPowys2,9722,7433,007
LampeterBuilt-up AreaCeredigion1,9892,8942,970
LampheyBuilt-up AreaPembrokeshire......593
LaugharneBuilt-up AreaCarmarthenshire......817
LeeswoodBuilt-up AreaFlintshire2,3222,2182,282
LetterstonBuilt-up AreaPembrokeshire......1,245
LixwmBuilt-up AreaFlintshire......610
LlanarthBuilt-up AreaCeredigion......503
Llanbadarn FawrBuilt-up Area SubdivisionCeredigionAberystwyth......656
LlanbedrogBuilt-up AreaGwynedd......613
LlanberisBuilt-up AreaGwynedd1,8591,8421,844
LlanbradachBuilt-up AreaCaerphilly3,8283,6583,746
Llanddewi BrefiBuilt-up AreaCeredigion......640
LlanddonaBuilt-up AreaIsle of Anglesey......691
LlanddulasBuilt-up Area SubdivisionConwyLlanddulas / Mynydd Marian......1,268
LlandeiloBuilt-up AreaCarmarthenshire1,6661,7311,795
LlandinamBuilt-up AreaPowys......576
LlandissilioBuilt-up AreaPembrokeshire......513
LlandogoBuilt-up AreaMonmouthshire......547
LlandoveryBuilt-up AreaCarmarthenshire2,0372,2352,065
LlandreBuilt-up AreaCeredigion......679
Llandrindod WellsBuilt-up AreaPowys4,3625,0245,309
LlandudnoBuilt-up AreaConwy14,57614,87215,371
Llandudno JunctionBuilt-up Area SubdivisionConwyBryn Pydew9,3309,32610,658
LlandybieBuilt-up AreaCarmarthenshire2,8332,6352,813
LlandyrnogBuilt-up AreaDenbighshire......747
LlandysulBuilt-up AreaCeredigion......1,484
LlanellenBuilt-up AreaMonmouthshire......506
LlanelliBuilt-up Area SubdivisionCarmarthenshireLlanelli44,95346,35743,878
LlanerchymeddBuilt-up AreaIsle of Anglesey......1,133
Llanfair CaereinionBuilt-up AreaPowys......1,055
LlanfairfechanBuilt-up AreaConwy3,3383,6533,637
LlanfairpwllgwyngyllBuilt-up AreaIsle of Anglesey3,1013,0403,107
LlanfechellBuilt-up AreaIsle of Anglesey......589
Llan FfestiniogBuilt-up AreaGwynedd......864
Llanfihangel yn NhowynBuilt-up AreaIsle of Anglesey......757
LlanfoistBuilt-up Area SubdivisionMonmouthshireAbergavenny......1,228
LlanfyllinBuilt-up AreaPowys......1,105
LlangadogBuilt-up AreaCarmarthenshire......650
LlangattockBuilt-up AreaPowys......662
LlangefniBuilt-up AreaIsle of Anglesey4,6434,4044,864
LlangeinorBuilt-up AreaBridgend......973
LlangennechBuilt-up Area SubdivisionCarmarthenshireLlanelli......4,324
LlangoedBuilt-up AreaIsle of Anglesey......849
LlangollenBuilt-up AreaDenbighshire3,2672,9303,466
LlangwmBuilt-up AreaPembrokeshire......875
LlangynidrBuilt-up AreaPowys......1,036
LlanharryBuilt-up AreaRhondda Cynon Taf2,3362,5223,035
LlanhillethBuilt-up AreaBlaenau Gwent3,9843,0022,990
LlanidloesBuilt-up AreaPowys2,6162,8072,929
LlanilarBuilt-up AreaCeredigion......1,085
LlannonBuilt-up AreaCarmarthenshire......869
LlanonBuilt-up AreaCeredigion......598
LlanrhidianBuilt-up AreaSwansea......512
LlanrhystudBuilt-up AreaCeredigion......646
LlanrugBuilt-up AreaGwynedd2,0921,8221,916
LlanrwstBuilt-up AreaConwy3,0123,0373,323
Llansanffraid Glan ConwyBuilt-up AreaConwy2,0211,8421,735
Llansanffraid-ym-MechainBuilt-up AreaPowys......747
LlantrisantBuilt-up Area SubdivisionRhondda Cynon TafLlantrisant9,13610,88013,264
Llantwit MajorBuilt-up Area SubdivisionThe Vale of GlamorganLlantwit Major12,90913,3668,427
Llanwrtyd WellsBuilt-up AreaPowys......630
LlanybytherBuilt-up AreaCarmarthenshire......1,218
LlayBuilt-up AreaWrexham4,8324,7704,681
LlechrydBuilt-up AreaCeredigion......875
LlwyngwrilBuilt-up AreaGwynedd......526
LoughorBuilt-up Area SubdivisionSwanseaGorseinon......4,824
MachenBuilt-up AreaCaerphilly...2,2762,362
MachynllethBuilt-up AreaPowys2,0332,1472,235
MaenclochogBuilt-up AreaPembrokeshire......731
MaestegBuilt-up Area SubdivisionBridgendMaesteg20,57618,39518,888
MarchwielBuilt-up AreaWrexham......1,092
MarkhamBuilt-up AreaCaerphilly......1,495
MarshfieldBuilt-up Area SubdivisionNewportMarshfield (Newport)...2,6362,319
MeidrimBuilt-up AreaCarmarthenshire......582
MelidenBuilt-up Area SubdivisionDenbighshireRhyl / Prestatyn......2,066
Menai BridgeBuilt-up AreaIsle of Anglesey3,1754,7374,958
Merthyr TydfilBuilt-up AreaMerthyr Tydfil44,76740,94243,820
Milford HavenBuilt-up AreaPembrokeshire13,19412,83013,582
MoelfreBuilt-up AreaIsle of Anglesey......710
MoldBuilt-up AreaFlintshire8,7459,56810,058
MonmouthBuilt-up AreaMonmouthshire7,2468,54710,110
MontgomeryBuilt-up AreaPowys......986
Morfa BychanBuilt-up AreaGwynedd......526
Morfa NefynBuilt-up AreaGwynedd......857
MostynBuilt-up AreaFlintshire1,6011,7071,606
Mountain AshBuilt-up AreaRhondda Cynon Taf......11,230
Murton (Bishopston)Built-up AreaSwansea4,1653,6073,500
Mynydd MarianBuilt-up Area SubdivisionConwyLlanddulas / Mynydd Marian......1,076
MynythoBuilt-up AreaGwynedd......536
NantgaredigBuilt-up AreaCarmarthenshire......524
NantygloBuilt-up Area SubdivisionBlaenau GwentEbbw Vale......4,635
Nant-y-moel (Price Town)Built-up Area SubdivisionBridgendOgmore Vale / Nant-y-moel...2,3222,344
NarberthBuilt-up AreaPembrokeshire1,8011,8692,265
NeathBuilt-up Area SubdivisionNeath Port TalbotSwansea45,96545,89850,658
NefynBuilt-up AreaGwynedd1,987...1,373
Nelson (Caerphilly)Built-up Area SubdivisionCaerphillyTreharris......4,647
Newborough (Isle of Anglesey)Built-up AreaIsle of Anglesey......892
NewbridgeBuilt-up Area SubdivisionCaerphillyNewport (Newport)......9,590
Newbridge-on-WyeBuilt-up AreaPowys......566
New BrightonBuilt-up AreaFlintshire......838
Newcastle EmlynBuilt-up AreaCarmarthenshire1,5061,7001,883
New HedgesBuilt-up Area SubdivisionPembrokeshireSaundersfoot......594
NewportBuilt-up Area SubdivisionNewportNewport (Newport)115,522118,323128,060
Newport (Pembrokeshire)Built-up AreaPembrokeshire......851
New QuayBuilt-up AreaCeredigion......694
NewtownBuilt-up AreaPowys10,54810,35811,357
New TredegarBuilt-up AreaCaerphilly5,3504,1714,208
NeylandBuilt-up AreaPembrokeshire3,0063,5283,708
NorthopBuilt-up AreaFlintshire......1,001
Northop HallBuilt-up Area SubdivisionFlintshireBuckley...1,6651,530
Ogmore-by-SeaBuilt-up AreaThe Vale of Glamorgan......878
Ogmore ValeBuilt-up Area SubdivisionBridgendOgmore Vale / Nant-y-moel6,6932,4093,117
Overton (Wrexham)Built-up AreaWrexham......965
PantymwynBuilt-up Area SubdivisionFlintshireGwernaffield-y-Waun / Pantymwyn......829
Pant-yr-awelBuilt-up AreaBridgend......734
Parc-SeymourBuilt-up AreaNewport......744
PembreyBuilt-up Area SubdivisionCarmarthenshireBurry Port......2,154
PembrokeBuilt-up AreaPembrokeshire6,7737,2147,552
Pembroke DockBuilt-up AreaPembrokeshire8,6518,6769,753
PenallyBuilt-up AreaPembrokeshire......848
PenarthBuilt-up Area SubdivisionThe Vale of GlamorganCardiff23,43423,24527,226
PencaderBuilt-up AreaCarmarthenshire......1,107
Penclawdd (Pen-clawdd)Built-up AreaSwansea3,3081,9511,935
PencoedBuilt-up AreaBridgend8,3318,4929,166
PenleyBuilt-up AreaWrexham......606
PenmaenmawrBuilt-up AreaConwy2,6812,4032,535
PenperlleniBuilt-up AreaMonmouthshire......1,311
Penrhiw-llanBuilt-up AreaCeredigion......521
Penrhyn BayBuilt-up Area SubdivisionConwyColwyn Bay3,5894,2704,432
Penrhyn-cochBuilt-up AreaCeredigion......1,316
PenrhyndeudraethBuilt-up AreaGwynedd1,9482,0311,546
PentlepoirBuilt-up AreaPembrokeshire......1,211
PentraethBuilt-up AreaIsle of Anglesey......557
Pentre HalkynBuilt-up AreaFlintshire......1,094
Pen-twyn (Caerphilly)Built-up AreaCaerphilly......1,540
PentyrchBuilt-up AreaCardiff2,3032,4112,287
PenybancBuilt-up Area SubdivisionCarmarthenshireAmmanford......1,126
PenyfforddBuilt-up AreaFlintshire3,1253,4453,554
Pen-y-fforddBuilt-up AreaFlintshire......748
PenygroesBuilt-up AreaGwynedd1,7961,7701,793
Pen-y-groes (Cross Hands)Built-up Area SubdivisionCarmarthenshireAmmanford...4,4995,717
PenysarnBuilt-up AreaIsle of Anglesey......595
PontardaweBuilt-up Area SubdivisionNeath Port TalbotSwansea......12,333
PontarddulaisBuilt-up AreaSwansea7,7707,9259,073
Pont HenriBuilt-up AreaCarmarthenshire......987
Pontllan-fraithBuilt-up Area SubdivisionCaerphillyNewport (Newport)......9,220
PontlliwBuilt-up AreaSwansea...1,5181,645
PontlottynBuilt-up Area SubdivisionCaerphillyRhymney......1,924
PontrhydfendigaidBuilt-up AreaCeredigion......712
Pont Rhyd-y-cyff Built-up AreaBridgend...1,5721,505
PontrhydyfenBuilt-up AreaNeath Port Talbot......830
PontyatesBuilt-up AreaCarmarthenshire......1,449
PontyberemBuilt-up AreaCarmarthenshire2,3492,0151,695
PontycymerBuilt-up AreaBridgend4,4394,3754,288
PontypoolBuilt-up Area SubdivisionTorfaenNewport (Newport)......28,334
PontypriddBuilt-up Area SubdivisionRhondda Cynon TafCardiff28,48729,78130,457
PorthBuilt-up Area SubdivisionRhondda Cynon TafTonypandy......14,648
PorthcawlBuilt-up AreaBridgend15,92215,64015,672
PorthmadogBuilt-up AreaGwynedd3,0483,0082,981
Port TalbotBuilt-up Area SubdivisionNeath Port TalbotSwansea37,64735,63337,276
PrestatynBuilt-up Area SubdivisionDenbighshireRhyl / Prestatyn15,02018,49616,783
PresteigneBuilt-up AreaPowys1,8151,8692,056
PwllBuilt-up Area SubdivisionCarmarthenshireLlanelli......1,389
PwllheliBuilt-up AreaGwynedd3,9743,8614,076
PwllmeyricBuilt-up AreaMonmouthshire......635
Pwll-trapBuilt-up Area SubdivisionCarmarthenshireSt Clears......674
PyleBuilt-up AreaBridgend12,33112,46613,701
RachubBuilt-up Area SubdivisionGwyneddBethesda......936
RAF Station St AthanBuilt-up Area SubdivisionThe Vale of GlamorganLlantwit Major......5,554
RaglanBuilt-up AreaMonmouthshire......1,183
ResolvenBuilt-up AreaNeath Port Talbot2,2742,0832,068
RhayaderBuilt-up AreaPowys1,7931,7831,824
RhigosBuilt-up AreaRhondda Cynon TafRhigos......718
RhonddaBuilt-up Area SubdivisionRhondda Cynon TafTonypandy......13,333
RhooseBuilt-up AreaThe Vale of Glamorgan3,5744,2116,160
RhosesmorBuilt-up AreaFlintshire......575
RhosllanerchrugogBuilt-up Area SubdivisionWrexhamRhosllanerchrugog12,87913,24613,501
RhosneigrBuilt-up AreaIsle of Anglesey......1,008
RhostryfanBuilt-up AreaGwynedd......675
RhostyllenBuilt-up Area SubdivisionWrexhamWrexham1,8032,5962,766
RhosybolBuilt-up AreaIsle of Anglesey......712
RhuddlanBuilt-up AreaDenbighshire3,1823,7953,709
RhydymwynBuilt-up AreaFlintshire......537
RhylBuilt-up Area SubdivisionDenbighshireRhyl / Prestatyn24,90925,39025,149
RhymneyBuilt-up Area SubdivisionCaerphillyRhymney7,9917,0115,151
RiscaBuilt-up Area SubdivisionCaerphillyNewport (Newport)15,124...14,958
RogietBuilt-up AreaMonmouthshire...1,6201,813
RosemarketBuilt-up AreaPembrokeshire......613
RossettBuilt-up Area SubdivisionWrexhamRossett1,9862,0762,007
RuabonBuilt-up Area SubdivisionWrexhamRhosllanerchrugog2,8283,0573,357
RuthinBuilt-up AreaDenbighshire5,0295,2185,461
SagestonBuilt-up AreaPembrokeshire......857
SandycroftBuilt-up Area SubdivisionFlintshireBuckley......6,724
Sarn (Aberkenfig / Bryncoch)Built-up Area SubdivisionBridgendBridgend9,4129,97210,805
SaronBuilt-up Area SubdivisionCarmarthenshireAmmanford......867
SaundersfootBuilt-up Area SubdivisionPembrokeshireSaundersfoot3,2212,9462,767
Seven SistersBuilt-up AreaNeath Port Talbot2,3431,7252,123
ShottonBuilt-up Area SubdivisionFlintshireBuckley......16,775
SolvaBuilt-up AreaPembrokeshire......710
SoughtonBuilt-up AreaFlintshire...1,7101,710
SouthgateBuilt-up AreaSwansea2,0541,9542,004
St ArvansBuilt-up AreaMonmouthshire......765
St AsaphBuilt-up AreaDenbighshire3,3993,4913,355
St Brides MajorBuilt-up AreaThe Vale of Glamorgan......741
St ClearsBuilt-up Area SubdivisionCarmarthenshireSt Clears...1,5871,989
St DavidsBuilt-up AreaPembrokeshire......1,408
St DogmaelsBuilt-up Area SubdivisionPembrokeshireCardigan......1,117
St Donat'sBuilt-up AreaThe Vale of Glamorgan......555
StepasideBuilt-up AreaPembrokeshire......619
St FlorenceBuilt-up AreaPembrokeshire......756
SwanseaBuilt-up Area SubdivisionSwanseaSwansea171,038169,880179,485
Taff's WellBuilt-up Area SubdivisionRhondda Cynon TafCardiff4,9835,4065,567
TalgarthBuilt-up AreaPowys1,818...1,268
Tal-y-bont (Gwynedd)Built-up AreaGwynedd1,452...1,540
Tal-y-bont (Ceredigion)Built-up AreaCeredigion......662
TalysarnBuilt-up AreaGwynedd......1,086
TanyfronBuilt-up AreaWrexham......2,090
TempletonBuilt-up AreaPembrokeshire......627
TenbyBuilt-up AreaPembrokeshire5,6194,9344,696
Three CrossesBuilt-up AreaSwansea......1,583
TircoedBuilt-up AreaSwansea......884
TonypandyBuilt-up Area SubdivisionRhondda Cynon TafTonypandy......17,789
TonyrefailBuilt-up AreaRhondda Cynon Taf8,8158,9199,317
TrawsfynyddBuilt-up AreaGwynedd......628
TrearddurBuilt-up AreaIsle of Anglesey......1,537
TredegarBuilt-up AreaBlaenau Gwent15,39014,80214,855
TrefechanBuilt-up AreaMerthyr Tydfil......1,042
TrefnantBuilt-up AreaDenbighshire......993
TreforBuilt-up AreaGwynedd......814
TrefriwBuilt-up AreaConwy......605
TregaronBuilt-up AreaCeredigion......1,213
TregarthBuilt-up AreaGwynedd......1,307
TregynonBuilt-up AreaPowys......892
TreharrisBuilt-up Area SubdivisionMerthyr TydfilTreharris11,30812,7167,705
TreherbertBuilt-up Area SubdivisionRhondda Cynon TafTonypandy......5,440
TrelalesBuilt-up Area SubdivisionBridgendBridgend......818
TreloganBuilt-up AreaFlintshire......671
TreorchyBuilt-up Area SubdivisionRhondda Cynon TafTonypandy......7,694
TreuddynBuilt-up AreaFlintshire......1,360
TrevorBuilt-up Area SubdivisionWrexhamRhosllanerchrugog......1,453
TrimsaranBuilt-up AreaCarmarthenshire1,8741,6091,584
TumbleBuilt-up Area SubdivisionCarmarthenshireAmmanford...3,9964,302
TycroesBuilt-up Area SubdivisionCarmarthenshireAmmanford......3,752
TylorstownBuilt-up Area SubdivisionRhondda Cynon TafTonypandy......3,641
TywynBuilt-up AreaGwynedd2,8643,0853,097
UnderwoodBuilt-up AreaNewport2,1772,0121,976
Undy (Magor)Built-up AreaMonmouthshireUndy3,9625,8765,914
Upper KillayBuilt-up Area SubdivisionSwanseaSwansea......1,331
UskBuilt-up AreaMonmouthshire2,1872,3182,834
ValleyBuilt-up AreaIsle of Anglesey...2,4132,361
Walwen (Whelston)Built-up Area SubdivisionFlintshireFlint...1,8321,336
WattsvilleBuilt-up Area SubdivisionCaerphillyNewport (Newport)......1,065
WaunfawrBuilt-up AreaGwynedd......1,190
WaungilwenBuilt-up AreaCarmarthenshire......1,338
WaunllapriaBuilt-up AreaMonmouthshire......714
Waun-LwydBuilt-up AreaBlaenau Gwent......1,556
WelshpoolBuilt-up AreaPowysWelshpool5,7255,5395,948
WenvoeBuilt-up AreaThe Vale of Glamorgan......1,155
WhitlandBuilt-up AreaCarmarthenshire1,518...1,514
Wick (The Vale of Glamorgan)Built-up AreaThe Vale of Glamorgan......698
WrexhamBuilt-up Area SubdivisionWrexhamWrexham55,40460,48861,603
Y Felinheli (Port Dinorwic)Built-up AreaGwynedd1,6642,0812,284
YnysdduBuilt-up Area SubdivisionCaerphillyCwmfelinfach / Ynysddu......959
YnysybwlBuilt-up AreaRhondda Cynon Taf4,4013,5923,503
Ystrad AeronBuilt-up AreaCeredigion......596
YstradgynlaisBuilt-up Area SubdivisionPowysSwansea9,57710,10610,248
Ystrad Mynach (Gelligaer)Built-up Area SubdivisionCaerphillyNewport (Newport)15,90617,18519,204

Source: UK National Statistics.
The comparability of the 2011 population figures with previous census results is restricted because of boundary and methodology changes.