| 释义 |
- Urban Areas
- References
- External links
{{Unreferenced|date=May 2018}}This is a list of localities in Wales by population according to the 2016 estimate data, by the Office for National Statistics[1] Major urban areas are sub-divided to provide results about localities within them. Sub-divisions often follow the boundaries of local authorities existing before re-organisation in 1974, or the boundaries of current authorities within agglomerations. The figures in this list include only single localities or subdivisions; they are not the population of local authority areas, electoral wards, or urban areas. | Rank | Built-up area | Population
2016 Estimate | Unitary authority area | Larger Urban Area (LUA) |
|---|
| 1 | Cardiff | 447,287 | Cardiff | Cardiff | | 2 | Swansea | 245,500 | Swansea | Swansea | | 3 | Newport | 150,100 | Newport | Newport | | 4 | Wrexham | 66,800 | Wrexham county borough | Wrexham | | 5 | Merthyr Tydfil | 63,546 | Merthyr Tydfil | | 6 | Barry | 54,673 | Vale of Glamorgan | | 7 | Neath | 50,658 | Neath Port Talbot | Swansea | | 8 | Cwmbran | 48,535 | Torfaen | Newport | | 9 | Bridgend | 46,757 | Bridgend | Bridgend | | 10 | Llanelli | 43,878 | Carmarthenshire | Llanelli | | 11 | Caerphilly | 41,402 | Caerphilly | Cardiff | | 12 | Port Talbot | 37,276 | Neath Port Talbot | Swansea | | 13 | Pontypridd | 33,457 | Rhondda Cynon Taf | Cardiff | | 14 | Rhyl | 31,000 | Denbighshire | Rhyl/Prestatyn/Kinmel Bay | | 15 | Aberdare | 29,748 | Rhondda Cynon Taf | Aberdare | | 16 | Colwyn Bay | 29,405 | Conwy | Colwyn Bay | | 17 | Pontypool | 28,334 | Torfaen | Newport | | 18 | Penarth | 27,226 | Vale of Glamorgan | Cardiff | | 19 | Blackwood | 24,042 | Caerphilly | Newport | | 20 | Llandudno | 20,701 | Conwy | | 21 | Buckley | 19,639 | Flintshire | Buckley | | 22 | Ystrad Mynach | 19,204 | Caerphilly | Newport | | 23 | Maesteg | 18,888 | Bridgend | Maesteg | | 24 | Ebbw Vale | 18,095 | Blaenau Gwent | Ebbw Vale | | 25 | Aberystwyth | 18,093 | Ceredigion | Aberystwyth | | 26 | Bangor | 17,988 | Gwynedd | Bangor/Menai Bridge | | 27 | Tonypandy | 17,789 | Rhondda Cynon Taf | Tonypandy | | 28 | Gelligaer | 17,376 | Caerphilly | Newport | | 29 | Prestatyn | 16,783 | Denbighshire | Rhyl/Prestatyn | | 30 | Shotton | 16,775 | Flintshire | Deeside | | 31 | Connah's Quay | 16,774 | Flintshire | Deeside | | 32 | Carmarthen | 15,854 | Carmarthenshire | | 33 | Gorseinon | 15,757 | Swansea | Swansea | | 34 | Porthcawl | 15,672 | Bridgend | | 35 | Risca | 14,958 | Caerphilly | Newport | | 36 | Flint | 14,907 | Flintshire | Flint | | 37 | Tredegar | 14,855 | Blaenau Gwent | | 38 | Porth | 14,648 | Rhondda Cynon Taf | Tonypandy | | 39 | Haverfordwest | 14,596 | Pembrokeshire | | 40 | Church Village | 13,783 | Rhondda Cynon Taf | Church Village | | 41 | Pyle | 13,701 | Bridgend | | 42 | Milford Haven | 13,582 | Pembrokeshire | | 43 | Rhosllannerchrugog | 13,501 | Wrexham | Rhosllannerchrugog | | 44 | Abergavenny | 13,423 | Monmouthshire | Abergavenny | | 45 | Rhondda | 13,333 | Rhondda Cynon Taf | Tonypandy | | 46 | Llantrisant | 13,264 | Rhondda Cynon Taf | Llantrisant | | 47 | Chepstow | 12,350 | Monmouthshire | | 48 | Pontardawe | 12,333 | Swansea | Swansea | | 49 | Bargoed | 11,537 | Caerphilly | Newport | | 50 | Holyhead | 11,431 | Anglesey | | 51 | Newtown | 11,357 | Powys | | 52 | Mountain Ash | 11,230 | Rhondda Cynon Taf | | 53 | Caldicot | 11,200 | Monmouthshire | | 54 | Abertillery | 10,946 | Blaenau Gwent | | 55 | Sarn | 10,805 | Bridgend | Bridgend | | 56 | Llandudno Junction/Deganwy | 10,658 | Conwy | Bryn Pydew | | 57 | Abergele | 10,577 | Conwy | Kinmel Bay/Abergele | | 58 | Ystradgynlais/Ystalyfera | 10,248 | Powys/Neath Port Talbot | Swansea | | 59 | Monmouth | 10,110 | Monmouthshire | | 60 | Mold | 10,058 | Flintshire | | 61 | Holywell | 9,808 | Flintshire | | 62 | Pembroke Dock | 9,753 | Pembrokeshire | | 63 | Newbridge | 9,590 | Caerphilly | Newport | | 64 | Kinmel Bay | 9,497 | Conwy | Kinmel Bay/Abergele | | 65 | Caernarfon | 9,493 | Gwynedd | | 66 | Tonyrefail | 9,317 | Rhondda Cynon Taf | | 67 | Pontllanfraith | 9,220 | Caerphilly | Newport | | 68 | Pencoed | 9,166 | Bridgend | | 69 | Pontarddulais | 9,073 | Swansea | | 70 | Caerleon | 8,747 | Newport | | 71 | Denbigh | 8,514 | Denbighshire | | 72 | Bedwas | 8,512 | Caerphilly | | 74 | Brecon | 8,250 | Powys | | 73 | Llantwit Major | 8,427 | Vale of Glamorgan | | 75 | Beddau | 8,236 | Rhondda Cynon Taf | Church Village | | 76 | Ammanford | 7,945 | Carmarthenshire | Ammanford | | 77 | Treharris | 7,705 | Merthyr | Treharris | | 78 | Treorchy | 7,694 | Rhondda Cynon Taf | Tonypandy | | 79 | Pembroke | 7,552 | Pembrokeshire | | 80 | Dinas Powys | 7,490 | Vale of Glamorgan | Cardiff | | 81 | Ferndale | 7,338 | Rhondda Cynon Taf | | 82 | Cefn-mawr | 7,051 | Wrexham | Rhosllanerchrugog | | 83 | Sandycroft | 6,724 | Flintshire | Buckley | | 84 | Llanharan | 6,686 | Rhondda Cynon Taf | | 85 | Abertridwr/Senghenydd | 6,504 | Caerphilly | | 86 | Rhoose | 6,160 | Vale of Glamorgan | | 87 | Burry Port | 6,156 | Carmarthenshire | | 88 | Abercynon | 5,983 | Rhondda Cynon Taf | | 89 | Welshpool | 5,948 | Powys | | 91 | Briton Ferry | 5,911 | Neath Port Talbot | | 90 | Magor | 5,914 | Monmouthshire | | 92 | Crumlin | 5,724 | Caerphilly | | 93 | Coedpoeth | 5,723 | Wrexham | | 94 | Penygroes | 5,717 | Carmarthenshire | Ammanford | | 95 | Blaenavon | 5,647 | Torfaen | | 96 | Taff's Well | 5,567 | Rhondda Cynon Taf | Cardiff | | 97 | RAF Station St Athan | 5,554 | Vale of Glamorgan | | 98 | Brynmawr | 5,530 | Blaenau Gwent | Ebbw Vale | | 99 | Ruthin | 5,461 | Denbighshire | | 100 | Aberavon | 5,452 | Neath Port Talbot | | 101 | Treherbert | 5,440 | Rhondda Cynon Taf | Tonypandy | | 102 | Ewloe | 5,420 | Flintshire | | 104 | Cwmafan | 5,336 | Neath Port Talbot | | 103 | Abercarn | 5,352 | Caerphilly | Newport | | 105 | Llandrindod Wells | 5,309 | Powys | | 106 | Rhymney | 5,151 | Caerphilly | Rhymney | | 107 | Saltney | 5,132 | Flintshire | | 109 | Gresford | 5,010 | Wrexham | | 110 | Menai Bridge | 4,958 | Anglesey | | 108 | Llangefni | 5,113 | Anglesey | | 111 | Blaina | 4,808 | Blaenau Gwent | Ebbw Vale | | 113 | Tenby | 4,696 | Pembrokeshire | | 114 | Llay | 4,681 | Wrexham | | 115 | Nelson | 4,647 | Caerphilly | Treharris | | 116 | Nantyglo | 4,635 | Blaenau Gwent | Ebbw Vale | | 117 | Penrhyn Bay | 4,432 | Conwy | Colwyn Bay | | 118 | Glanaman | 4,384 | Carmarthenshire | | 119 | Llangennech | 4,324 | Carmarthenshire | Llanelli | | 120 | Tumble | 4,302 | Carmarthenshire | Ammanford | | 121 | Pontycymer | 4,288 | Bridgend | | 122 | Hope/Caergwrle | 4,284 | Wrexham/Flintshire | Hope | | 123 | Glyn-Neath | 4,278 | Neath Port Talbot | Glynneath | | 124 | New Tredegar | 4,208 | Caerphilly | | 125 | Cardigan | 4,184 | Ceredigion | Cardigan | | 126 | Bagillt | 4,165 | Flintshire | | 127 | Pwllheli | 4,076 | Gwynedd | | 128 | Glyncoch | 4,020 | Rhondda Cynon Taf | | 129 | Chirk | 4,007 | Wrexham | | 130 | Conwy | 3,873 | Conwy | | 131 | Cowbridge | 3,804 | Vale of Glamorgan | | 112 | Bethesda | 4,735 | Gwynedd | Bethesda | | 132 | Tycroes | 3,752 | Carmarthenshire | Ammanford | | 133 | Llanbradach | 3,746 | Caerphilly | | 134 | Rhuddlan | 3,709 | Denbighshire | | 135 | Neyland | 3,708 | Pembrokeshire | | 136 | Blaenau Ffestiniog | 3,662 | Gwynedd | | 137 | Tylorstown | 3,641 | Rhondda Cynon Taf | Tonypandy | | 138 | Llanfairfechan | 3,637 | Conwy | | 139 | Penyffordd | 3,554 | Flintshire | | 140 | Aberfan | 3,547 | Merthyr Tydfil | | 141 | Ynysybwl | 3,503 | Rhondda Cynon Taf | | 142 | Bishopston | 3,500 | Swansea | | 143 | Llangollen | 3,466 | Denbighshire | | 144 | Fishguard | 3,419 | Pembrokeshire | | 145 | Ruabon | 3,357 | Wrexham | Rhosllannerchrugog | | 146 | St Asaph | 3,355 | Denbighshire | | 147 | Llanrwst | 3,323 | Conwy | | 148 | Amlwch | 3,211 | Anglesey | | 149 | Penparcau | 3,122 | Ceredigion | | 150 | Ogmore Vale | 3,117 | Bridgend | Ogmore/Nant-y-Moel | | 151 | Llanfairpwll | 3,107 | Anglesey | | 152 | Tywyn | 3,097 | Gwynedd | | 153 | Gwaun-Cae-Gurwen | 3,084 | Carmarthenshire/Neath Port Talbot | Brynaman/Gwaun-Cae-Gurwen | | 154 | Llanharry | 3,035 | Rhondda Cynon Taf | | 155 | Knighton | 3,007 | Powys | | 156 | Llanhilleth | 2,990 | Blaenau Gwent | | 157 | Porthmadog | 2,981 | Gwynedd | | 158 | Lampeter | 2,970 | Ceredigion | | 159 | Llanidloes | 2,929 | Powys | | 160 | Usk | 2,834 | Monmouthshire | | 161 | Builth Wells | 2,829 | Powys | | 162 | Llandybie | 2,813 | Carmarthenshire | | 163 | Crickhowell | 2,800 | Powys | | 164 | Kidwelly | 2,782 | Carmarthenshire | | 165 | Saundersfoot | 2,767 | Pembrokeshire | Saundersfoot | | 166 | Rhostyllen | 2,766 | Wrexham | Wrexham | | 167 | Cwm | 2,739 | Blaenau Gwent | | 168 | Dolgellau | 2,688 | Gwynedd | | 169 | Brynaman | 2,608 | Carmarthenshire/Neath Port Talbot | Brynaman/Gwaun-Cae-Gurwen | | 170 | Penmaenmawr | 2,535 | Conwy | | 171 | Hendreforgan | 2,475 | Rhondda Cynon Taf | Hendreforgan/Gilfach Goch | | 172 | Creigiau | 2,380 | Cardiff | | 173 | Machen | 2,362 | Caerphilly | | 174 | Valley | 2,361 | Anglesey | | 175 | Nant-y-Moel | 2,344 | Bridgend | Ogmore/Nant-y-Moel | | 176 | Corwen | 2,325 | Denbighshire | | 177 | Marshfield | 2,319 | Newport | Marshfield | | 178 | Barmouth | 2,315 | Gwynedd | | 179 | Pentyrch | 2,287 | Cardiff | | 180 | Y Felinheli | 2,284 | Gwynedd | | 181 | Leeswood | 2,282 | Flintshire | | 182 | Dyserth | 2,269 | Denbighshire | Rhyl/Prestatyn | | 183 | Narberth | 2,265 | Pembrokeshire | | 184 | Gilwern | 2,263 | Monmouthshire | | 185 | Benllech | 2,236 | Anglesey | | 186 | Machynlleth | 2,235 | Powys | | 187 | Pembrey | 2,154 | Carmarthenshire | | 188 | Seven Sisters | 2,123 | Neath Port Talbot | | 189 | Queensferry | 2,109 | Flintshire | | 190 | Resolven | 2,068 | Neath Port Talbot | | 191 | Llandovery | 2,065 | Carmarthenshire | | 192 | Presteigne | 2,056 | Powys | | 193 | Rossett | 2,007 | Wrexham | Rossett | | 194 | Southgate | 2,004 | Swansea | | 195 | St Clears | 1,989 | Carmarthenshire | St Clears | | 196 | Bala | 1,974 | Gwynedd | | 197 | Johnston | 1,941 | Pembrokeshire | | 198 | Penclawdd | 1,935 | Swansea | | 199 | Pontlottyn | 1,924 | Caerphilly | Rhymney | | 200 | Gilfach Goch | 1,920 | Rhondda Cynon Taf | Hendreforgan/Gilfach Goch | | 201 | Llanrug | 1,916 | Gwynedd | | 202 | Newcastle Emlyn | 1,883 | Carmarthenshire | | 203 | Llanberis | 1,844 | Gwynedd | | 204 | Rhayader | 1,824 | Powys | | 205 | Rogiet | 1,813 | Monmouthshire | | 206 | Llanfair Caereinion | 1,810 | Powys | | 207 | Llandeilo | 1,795 | Carmarthenshire | | 208 | Bodelwyddan | 1,794 | Denbighshire | | 209 | Penygroes | 1,793 | Gwynedd | | 210 | Whitland | 1,792 | Carmarthenshire | | 211 | Criccieth | 1,753 | Gwynedd | | 212 | Glan Conwy | 1,735 | Conwy | | 213 | Goodwick | 1,720 | Pembrokeshire | | 214 | Soughton | 1,710 | Flintshire | | 215 | Pontyberem | 1,695 | Carmarthenshire | | 216 | Pontlliw | 1,645 | Swansea | | 217 | Talgarth | 1,645 | Powys | | 218 | Llanybydder | 1,638 | Carmarthenshire | | 219 | Mostyn | 1,606 | Flintshire | | 220 | Crynant | 1,602 | Neath Port Talbot | | 221 | Trimsaran | 1,584 | Carmarthenshire | | 222 | Bow Street | 1,572 | Ceredigion | | 223 | Croeserw | 1,569 | Neath Port Talbot | Maesteg | | 224 | Penrhyndeudraeth | 1,546 | Gwynedd | | 225 | Trearddur Bay | 1,537 | Anglesey | | 226 | Northop Hall | 1,530 | Flintshire | Buckley | | 227 | Cilgerran | 1,507 | Pembrokeshire | | 228 | Llangynwyd/Pont-rhyd-y-cyff | 1,505 | Bridgend | | 229 | Llanfyllin | 1,482 | Powys | | 230 | Hay-on-Wye | 1,469 | Powys | | 231 | Abertysswg | 1,462 | Caerphilly | Rhymney | | 232 | Trevor | 1,453 | Wrexham | | 233 | Harlech | 1,447 | Gwynedd | | 234 | Llandysul | 1,447 | Ceredigion | | 235 | Aberaeron | 1,422 | Ceredigion | | 236 | St Davids | 1,408 | Pembrokeshire | | 237 | Cwmllynfell | 1,405 | Neath Port Talbot | | 238 | Pwll | 1,389 | Carmarthenshire | Llanelli | | 239 | Fernhill | 1,387 | Rhondda Cynon Taf | Aberdare | | 240 | Deiniolen | 1,379 | Gwynedd | | 241 | Nefyn | 1,373 | Gwynedd | Nefyn/Morfa Nefyn | | 242 | Beaumaris | 1,370 | Anglesey | | 243 | Dwygyfylchi | 1,355 | Conwy | | 244 | Whelston | 1,336 | Flintshire | Flint | | 245 | Penrhyn-coch | 1,316 | Ceredigion | | 246 | Caerwys/Afonwen | 1,315 | Flintshire | | 247 | Tregarth | 1,307 | Gwynedd | Bethesda | | 248 | Llanddulas | 1,268 | Conwy | Llanddulas/Mynydd Marian | | 249 | Efail Isaf | 1,258 | Rhondda Cynon Taf | Church Village | | 250 | Montgomery | 1,256 | Powys | | 251 | Aberporth | 1,241 | Ceredigion | Aberporth | | 252 | Llanfoist | 1,228 | Monmouthshire | Abergavenny | | 253 | New Quay | 1,200 | Ceredigion | | 254 | Waunfawr | 1,190 | Gwynedd | | 255 | Cemaes | 1,187 | Anglesey | | 256 | Tregaron | 1,173 | Ceredigion | | 257 | Bethel | 1,171 | Gwynedd | | 258 | Gaerwen | 1,160 | Anglesey | Gaerwen | | 259 | Brynsadler | 1,158 | Rhondda Cynon Taf | Llantrisant | | 260 | Blaengwrach | 1,141 | Neath Port Talbot | Glynneath | | 261 | Llanerchymedd | 1,133 | Anglesey | | 262 | Penybanc | 1,126 | Carmarthenshire | | 263 | St Dogmaels | 1,117 | Ceredigion | Cardigan | | 264 | Holt | 1,113 | Wrexham county borough | Wrexham | | 265 | Talysarn | 1,086 | Gwynedd | | 266 | Mynydd Marian | 1,076 | Conwy | Llanddulas/Mynydd Marian | | 267 | Bodedern | 1,051 | Anglesey | | 268 | Rhosneigr | 1,008 | Anglesey | | 269 | Aberbargoed | 994 | Caerphilly | | 270 | Bontnewydd | 951 | Gwynedd | | 271 | Rachub | 936 | Gwynedd | Bethesda | | 272 | Gwernaffield | 905 | Flintshire | Gwernaffield-y-Waun/Pantymwyn | | 273 | Newborough | 892 | Anglesey | | 274 | Groeslon | 880 | Gwynedd | | 275 | Llan Ffestiniog | 864 | Gwynedd | | 276 | Morfa Nefyn | 857 | Gwynedd | Nefyn/Morfa Nefyn | | 277 | Llangoed | 849 | Anglesey | | 278 | Pontrhydyfen | 830 | Neath Port Talbot | | 279 | Pantymwyn | 829 | Flintshire | Gwernaffield-y-Waun/Pantymwyn | | 280 | Laugharne | 817 | Carmarthenshire | | 281 | Trefor | 814 | Gwynedd | | 282 | Abersoch | 783 | Gwynedd | | 283 | Llanfihangel-yn-Nhowyn | 757 | Anglesey | | 284 | Castleton | 735 | Newport | Marshfield | | 285 | Aberdyfi | 725 | Gwynedd | | 286 | Gwalchmai | 715 | Anglesey | | 287 | Fairbourne | 712 | Gwynedd | | 288 | Rhosybol | 712 | Anglesey | | 289 | Moelfre | 710 | Anglesey | | 290 | Llanddona | 691 | Anglesey | | 291 | Rhostryfan | 675 | Gwynedd | | 292 | Pwll Trap | 674 | Carmarthenshire | St Clears | | 293 | Llanbadarn Fawr | 656 | Ceredigion | Aberystwyth | | 294 | Chwilog | 640 | Gwynedd | | 295 | Trawsfynydd | 628 | Gwynedd | | 296 | Templeton | 627 | Pembrokeshire | | 297 | Llanbedrog | 613 | Gwynedd | | 298 | Trefriw | 605 | Conwy | | 299 | Dwyran | 603 | Anglesey | | 300 | Llanwrtyd Wells | 601 | Powys | | 301 | Penysarn | 595 | Anglesey | | 302 | New Hedges | 594 | Pembrokeshire | Saundersfoot | | 304 | Llanfechell | 589 | Anglesey | | 305 | Pentraeth | 557 | Anglesey | | 306 | Cymmer | 544 | Neath Port Talbot | Maesteg | | 307 | Mynytho | 536 | Gwynedd | | 308 | Llwyngwril | 526 | Gwynedd | | 309 | Bryn Pydew | 451 | Conwy | | 310 | Dolgarrog | 446 | Conwy | | 311 | Sydall | 422 | Wrexham | Hope | | 312 | Parcllyn | 407 | Ceredigion | Aberporth | | 313 | Bryngwran | 405 | Anglesey | | 314 | Pentre Berw | 391 | Anglesey | Gaerwen | | 315 | Llanbedr | 385 | Gwynedd | | 316 | Llangristiolus | 384 | Anglesey | | 317 | Caergeiliog | 355 | Anglesey | | 318 | Llysfaen | 330 | Conwy | Llanddulas/Mynydd Marian | | 319 | Betws-yn-Rhos | 312 | Conwy | | 320 | Cerrigydrudion | 289 | Conwy | | 321 | Pulford | 272 | Wrexham | Rossett | | 322 | Betws-y-Coed | 255 | Conwy | | 323 | Malltraeth | 255 | Anglesey |
{{Location map+ |UK Wales
|width=325
|float=right
|caption=5 largest cities/towns in Wales by location
|places={{Location map~ |UK Wales |lat=51.4816 |long=-3.1791 |label=Cardiff|position=left}}{{Location map~ |UK Wales |lat=51.6214 |long=-3.9436 |label=Swansea|position=top}}{{Location map~ |UK Wales |lat=51.5842 |long=-2.9977 |label=Newport|position=top}}{{Location map~ |UK Wales |lat=51.7487 |long=-3.3816 |label=Merthyr Tydfil|position=top}}{{location map~ |UK Wales |lat=53.0430 |long=-2.9925 |label=Wrexham|position=left}}
}} Urban Areas The following is a list of Larger Urban Areas with a population greater than 10,000: | Rank | LUA | Population 2016 | Definition (Built up Areas) | Region | | 1 | Cardiff | 521,000 | Cardiff and South Wales Valleys | | 2 | Newport | 306,844 | Newport and Torfaen | | 3 | Swansea | 300,352 | Swansea, Neath, Port Talbot, Pontardawe, Ystradgynlais, Gowerton, Upper Killay | South West | | 4 | Wrexham | 138,608 | Wrexham, Rhostyllen, Bradley, Gwersyllt, Brymbo | North East | | 5 | Buckley | 63,576 | Buckley, Shotton, Connah's Quay, Sandycroft, Deeside Industrial Park, Northop Hall | North East | | 6 | Tonypandy | 62,545 | Tonypandy, Porth, Rhondda, Treorchy, Treherbert, Tylorstown | South East | | 7 | Bridgend | 58,380 | Bridgend, Sarn, Trelales | South East | | 8 | Barry | 54,673 | Barry | South East | | 8 | Deeside | 53,568 | Connah's Quay, Shotton, Hawarden, Ewloe, Queensferry, Mancot | North East | | 9 | Llanelli | 49,591 | Llanelli, Llangennech, Pwl | South West | | 10 | Rhyl/Prestatyn | 46,267 | Rhyl, Prestatyn, Dyserth, Meliden | North East | | 11 | Merthyr Tydfil | 43,820 | Merthyr Tydfil | South East | | 12 | Colwyn Bay | 34,284 | Colwyn Bay, Old Colwyn, Rhos-on-Sea, Mochdre | North East | | 13 | Ebbw Vale | 33,068 | Ebbw Vale, Brynmawr, Nantyglo, Blaina | South East | | 14 | Aberdare | 31,135 | Aberdare, Fernhill | South East | | 15 | Flint | 26,442 | Flint, Holywell, Walwen, Gorsedd | North East | | 16 | Rhosllanerchrugog | 25,362 | Rhosllanerchrugog, Penycae, Cefn-Mawr, Ruabon, Trevor | North East | | 17 | Ammanford | 23,709 | Ammanford, Pen-y-Groes, Tumble, Tycroes, Penybanc, Saron | South West | | 18 | Church Village | 23,277 | Church Village, Beddau, Efail Isaf | South East | | 19 | Maesteg | 21,001 | Maesteg, Croeserw, Cymmer | South East | | 20 | Aberystwyth | 18,749 | Aberystwyth, Llanbadarn Fawr | Mid | | 21 | Kinmel Bay/Abergele | 18,705 | Kinmel Bay, Abergele, Towyn | North East | | 22 | Bangor | 17,988 | Bangor, Penrhosgarnedd | North West | | 23 | Carmarthen | 15,854 | Carmarthen | South West | | 24 | Porthcawl | 15,672 | Porthcawl | South East | | 25 | Llandudno | 15,371 | Llandudno | North West | | 26 | Tredegar | 14,855 | Tredegar | South East | | 27 | Haverfordwest | 14,596 | Haverfordwest | South West |
References 1. ^https://www.ons.gov.uk/
External links - [https://web.archive.org/web/20090907084312/http://www.statistics.gov.uk/StatBase/ssdataset.asp?vlnk=8271&Pos=2&ColRank=1&Rank=224 Office for National Statistics Key Statistics for Urban Areas] Table KS01
{{List of Settlements in the UK}} 4 : Lists of places in Wales|Lists of towns in the United Kingdom|Wales geography-related lists|United Kingdom lists by population |