United Kingdom: Wales / Cymru

Districts

The population of all districts in Wales according to census results and official estimates.

Name	Status	Population Census 2001-04-29	Population Census 2011-03-27	Population Estimate 2017-06-30
Blaenau Gwent	Unitary District	70,064	69,814	69,609	→
Bridgend	Unitary District	128,645	139,178	144,288	→
Caerphilly	Unitary District	169,519	178,806	180,795	→
Cardiff	Unitary District	305,353	346,090	362,756	→
Carmarthenshire	Unitary District	172,842	183,777	186,452	→
Ceredigion	Unitary District	74,941	75,922	73,076	→
Conwy	Unitary District	109,596	115,228	116,863	→
Denbighshire	Unitary District	93,065	93,734	95,159	→
Flintshire	Unitary District	148,594	152,506	155,155	→
Gwynedd	Unitary District	116,843	121,874	123,742	→
Isle of Anglesey	Unitary District	66,829	69,751	69,794	→
Merthyr Tydfil	Unitary District	55,981	58,802	59,953	→
Monmouthshire	Unitary District	84,885	91,323	93,590	→
Neath Port Talbot	Unitary District	134,468	139,812	142,090	→
Newport	Unitary District	137,011	145,736	151,485	→
Pembrokeshire	Unitary District	114,131	122,439	124,711	→
Powys	Unitary District	126,354	132,976	132,515	→
Rhondda Cynon Taf	Unitary District	231,946	234,410	239,127	→
Swansea	Unitary District	223,301	239,023	245,480	→
The Vale of Glamorgan	Unitary District	119,292	126,336	130,690	→
Torfaen	Unitary District	90,949	91,075	92,264	→
Wrexham	Unitary District	128,476	134,844	135,571	→
Wales (Cymru)	Constituent Country	2,903,085	3,063,456	3,125,165

Contents: Settlements

The population of all built-up areas (or their subdivisions) in Wales with more than 500 inhabitants according to census results and latest offical estimates.

The Details icon links to further information about a selected place including its population structure (gender, age groups, age distribution, passport, country of birth, ethnic group, religion).

Name	Status	County / District	Population Census 2001-04-29	Population Census 2011-03-27	Population Estimate 2017-06-30
Aberaeron	Built-up Area	Ceredigion	1,520	1,422	1,333	→
Aberbargoed	Built-up Area Subdivision	Caerphilly	877	994	1,063	→
Abercarn	Built-up Area Subdivision	Caerphilly	4,790	5,352	5,542	→
Abercrave (Abercraf)	Built-up Area	Powys	632	696	703	→
Abercynon	Built-up Area	Rhondda Cynon Taf	6,062	5,983	6,070	→
Aberdare	Built-up Area Subdivision	Rhondda Cynon Taf	29,619	29,748	30,831	→
Aberdovey (Aberdyfi)	Built-up Area	Gwynedd	671	725	580	→
Aberfan (Merthyr Vale)	Built-up Area	Merthyr Tydfil	3,644	3,547	3,447	→
Abergavenny	Built-up Area Subdivision	Monmouthshire	13,010	13,423	13,402	→
Abergele	Built-up Area Subdivision	Conwy	8,870	9,208	9,333	→
Abergwili	Built-up Area	Carmarthenshire	609	589	576	→
Abermule	Built-up Area	Powys	608	900	885	→
Aberporth	Built-up Area Subdivision	Ceredigion	1,155	1,241	1,167	→
Abersoch	Built-up Area	Gwynedd	901	783	690	→
Abersychan	Built-up Area Subdivision	Torfaen	7,173	7,573	7,781	→
Abertillery	Built-up Area	Blaenau Gwent	11,194	10,946	10,774	→
Abertridwr	Built-up Area	Caerphilly	6,382	6,504	6,515	→
Abertysswg	Built-up Area Subdivision	Caerphilly	1,505	1,462	1,521	→
Aberystwyth	Built-up Area Subdivision	Ceredigion	16,280	18,093	16,522	→
Amlwch	Built-up Area	Isle of Anglesey	2,090	3,211	3,300	→
Ammanford	Built-up Area Subdivision	Carmarthenshire	7,380	7,945	8,330	→
Argoed	Built-up Area	Caerphilly	763	891	848	→
Bala	Built-up Area	Gwynedd	1,980	1,974	2,035	→
Bangor	Built-up Area	Gwynedd	15,280	17,988	18,476	→
Bangor-on-Dee	Built-up Area	Wrexham	1,266	1,110	1,108	→
Bargoed (Bargod)	Built-up Area Subdivision	Caerphilly	11,610	11,537	11,825	→
Barmouth	Built-up Area	Gwynedd	2,251	2,315	2,246	→
Barry	Built-up Area	The Vale of Glamorgan	50,950	54,673	56,892	→
Beaumaris	Built-up Area	Isle of Anglesey	1,513	1,370	1,255	→
Beddau	Built-up Area Subdivision	Rhondda Cynon Taf	8,741	8,236	8,596	→
Bedlinog	Built-up Area	Merthyr Tydfil	1,083	1,112	1,074	→
Begelly	Built-up Area Subdivision	Pembrokeshire	573	761	708	→
Benllech	Built-up Area	Isle of Anglesey	2,306	2,236	2,190	→
Bethel	Built-up Area	Gwynedd	1,186	1,171	1,209	→
Bethesda	Built-up Area Subdivision	Gwynedd	3,607	3,799	3,998	→
Betws (Bettws)	Built-up Area	Bridgend	2,034	2,253	2,300	→
Blackmill	Built-up Area	Bridgend	584	654	668	→
Blackwood	Built-up Area Subdivision	Caerphilly	22,210	24,042	24,145	→
Blaenau Ffestiniog	Built-up Area	Gwynedd	3,670	3,662	3,784	→
Blaenavon	Built-up Area	Torfaen	5,321	5,647	5,862	→
Blaengwrach	Built-up Area Subdivision	Neath Port Talbot	1,148	1,141	1,138	→
Blaengwynfi	Built-up Area	Neath Port Talbot	1,495	1,362	1,338	→
Blaina	Built-up Area Subdivision	Blaenau Gwent	4,830	4,808	4,757	→
Bodedern	Built-up Area	Isle of Anglesey	1,074	1,051	1,152	→
Bodelwyddan	Built-up Area	Denbighshire	1,802	1,794	1,876	→
Bontnewydd	Built-up Area	Gwynedd	978	951	930	→
Borth	Built-up Area	Ceredigion	1,375	1,269	1,194	→
Bow Street	Built-up Area	Ceredigion	1,539	1,572	1,433	→
Bradley	Built-up Area Subdivision	Wrexham	1,416	1,323	1,330	→
Brawdy	Built-up Area	Pembrokeshire	327	620	628	→
Brecon	Built-up Area	Powys	7,900	8,250	8,419	→
Bridgend	Built-up Area Subdivision	Bridgend	40,440	46,757	48,417	→
Broad Haven	Built-up Area	Pembrokeshire	785	880	872	→
Bronllys	Built-up Area	Powys	563	491	568	→
Broughton (Clwyd)	Built-up Area	Flintshire	5,791	5,974	6,313	→
Bryn	Built-up Area	Neath Port Talbot	913	923	936	→
Brynamman	Built-up Area Subdivision	Carmarthenshire	2,656	2,608	2,535	→
Bryncrug	Built-up Area	Gwynedd	626	622	707	→
Brynmawr	Built-up Area Subdivision	Blaenau Gwent	5,599	5,530	5,545	→
Brynna (Llanharan)	Built-up Area	Rhondda Cynon Taf	5,830	6,686	7,557	→
Brynsadler	Built-up Area Subdivision	Rhondda Cynon Taf	880	1,158	1,310	→
Buckley	Built-up Area Subdivision	Flintshire	18,589	19,639	20,232	→
Builth Wells	Built-up Area	Powys	2,640	2,829	2,682	→
Burry Port	Built-up Area Subdivision	Carmarthenshire	5,680	6,156	6,070	→
Bwlchgwyn	Built-up Area	Wrexham	829	855	816	→
Caerleon	Built-up Area	Newport	9,392	8,747	8,500	→
Caernarfon (Caernarvon)	Built-up Area Subdivision	Gwynedd	9,472	9,493	9,815	→
Caerphilly	Built-up Area Subdivision	Caerphilly	39,210	41,402	41,905	→
Caersws	Built-up Area	Powys	791	816	803	→
Caerwent	Built-up Area	Monmouthshire	1,149	1,201	1,527	→
Caerwys	Built-up Area	Flintshire	966	950	949	→
Caldicot (Cil-y-coed)	Built-up Area	Monmouthshire	11,248	11,200	11,623	→
Cardiff	Built-up Area Subdivision	Cardiff	296,960	335,145	350,558	→
Cardigan	Built-up Area Subdivision	Ceredigion	4,203	4,184	4,203	→
Carmarthen	Built-up Area	Carmarthenshire	14,840	15,854	16,192	→
Carno	Built-up Area	Powys	646	730	732	→
Carway	Built-up Area	Carmarthenshire	662	672	914	→
Castleton	Built-up Area Subdivision	Newport	649	735	794	→
Cefn Cribwr	Built-up Area	Bridgend	1,378	1,324	1,361	→
Cefn-Mawr	Built-up Area Subdivision	Wrexham	6,699	7,051	7,193	→
Cemaes	Built-up Area	Isle of Anglesey	1,241	1,187	1,077	→
Chepstow	Built-up Area Subdivision	Monmouthshire	10,820	12,350	12,451	→
Chirk	Built-up Area	Wrexham	3,883	4,007	3,991	→
Churchstoke	Built-up Area	Powys	634	708	706	→
Church Village	Built-up Area Subdivision	Rhondda Cynon Taf	12,260	13,783	14,124	→
Chwilog	Built-up Area	Gwynedd	573	640	679	→
Cilgerran	Built-up Area	Pembrokeshire	869	865	924	→
Clunderwen (Clunderwen)	Built-up Area	Pembrokeshire	507	677	678	→
Clydach	Built-up Area	Monmouthshire	687	692	724	→
Clyro	Built-up Area	Powys	688	781	776	→
Coedhirwaun	Built-up Area	Neath Port Talbot	630	1,299	1,281	→
Coedpoeth	Built-up Area	Wrexham	5,783	5,723	5,848	→
Coelbren	Built-up Area	Powys	519	537	516	→
Colwyn Bay	Built-up Area Subdivision	Conwy	27,156	29,405	28,142	→
Connah's Quay	Built-up Area Subdivision	Flintshire	16,526	16,774	16,843	→
Conwy	Built-up Area	Conwy	3,847	3,873	4,911	→
Cosheston	Built-up Area	Pembrokeshire	713	828	800	→
Cowbridge	Built-up Area	The Vale of Glamorgan	3,921	3,804	3,899	→
Craig-cefn-parc	Built-up Area	Swansea	811	874	886	→
Creigiau	Built-up Area	Cardiff	2,534	2,380	2,352	→
Criccieth	Built-up Area	Gwynedd	1,826	1,753	1,807	→
Crickhowell	Built-up Area	Powys	2,060	2,063	2,106	→
Croeserw	Built-up Area Subdivision	Neath Port Talbot	1,578	1,569	1,533	→
Crofty	Built-up Area	Swansea	1,007	1,012	1,023	→
Cross Lanes	Built-up Area	Wrexham	591	609	593	→
Crundale	Built-up Area	Pembrokeshire	557	584	701	→
Crymlyn Burrows	Built-up Area	Neath Port Talbot	291	303	685	→
Crymych	Built-up Area	Pembrokeshire	643	704	854	→
Crynant	Built-up Area	Neath Port Talbot	1,546	1,602	1,627	→
Cwm	Built-up Area	Blaenau Gwent	2,855	2,739	2,671	→
Cwmann	Built-up Area	Carmarthenshire	864	872	919	→
Cwmavon	Built-up Area	Neath Port Talbot	5,317	5,336	5,502	→
Cwmbran	Built-up Area Subdivision	Torfaen	47,580	46,915	47,133	→
Cwmfelinfach	Built-up Area Subdivision	Caerphilly	1,337	1,383	1,485	→
Cwmllynfell	Built-up Area	Neath Port Talbot	1,343	1,405	1,329	→
Cymmer	Built-up Area Subdivision	Neath Port Talbot	604	544	548	→
Cynwyd	Built-up Area	Denbighshire	528	542	564	→
Deeside Industrial Park	Built-up Area Subdivision	Flintshire	1,964	2,134	2,193	→
Deiniolen	Built-up Area	Gwynedd	1,259	1,379	1,479	→
Denbigh	Built-up Area	Denbighshire	8,272	8,514	8,416	→
Deri	Built-up Area	Caerphilly	902	1,006	998	→
Dinas Cross	Built-up Area	Pembrokeshire	798	815	796	→
Dinas Powys (Dinas Powis)	Built-up Area Subdivision	The Vale of Glamorgan	7,653	7,490	7,633	→
Dolgellau	Built-up Area	Gwynedd	2,678	2,688	2,717	→
Dwygyfylchi	Built-up Area	Conwy	1,324	1,355	1,211	→
Dwyran	Built-up Area	Isle of Anglesey	634	603	679	→
Dyffryn Cellwen	Built-up Area	Neath Port Talbot	732	727	670	→
Dyserth	Built-up Area Subdivision	Denbighshire	2,320	2,269	2,315	→
Ebbw Vale	Built-up Area Subdivision	Blaenau Gwent	18,588	18,095	18,170	→
Efail Isaf	Built-up Area Subdivision	Rhondda Cynon Taf	1,255	1,258	1,226	→
Ewenny	Built-up Area	The Vale of Glamorgan	682	768	715	→
Fairbourne	Built-up Area	Gwynedd	715	721	677	→
Ferndale	Built-up Area	Rhondda Cynon Taf	7,860	7,338	7,231	→
Fernhill	Built-up Area Subdivision	Rhondda Cynon Taf	1,271	1,387	1,451	→
Ferryside	Built-up Area	Carmarthenshire	768	846	821	→
Ffairfach	Built-up Area	Carmarthenshire	535	534	516	→
Fishguard	Built-up Area	Pembrokeshire	3,193	3,419	3,413	→
Flint	Built-up Area Subdivision	Flintshire	14,655	14,907	14,690	→
Flint Mountain	Built-up Area	Flintshire	659	670	678	→
Fochriw	Built-up Area	Caerphilly	1,313	1,250	1,201	→
Forden	Built-up Area	Powys	663	745	734	→
Four Crosses	Built-up Area	Powys	1,233	1,438	1,390	→
Froncysyllte	Built-up Area	Wrexham	600	606	604	→
Gaerwen	Built-up Area Subdivision	Isle of Anglesey	1,259	1,160	1,203	→
Gilfach Goch	Built-up Area Subdivision	Rhondda Cynon Taf	1,866	1,920	1,938	→
Gilwern	Built-up Area	Monmouthshire	2,320	2,263	2,395	→
Glais	Built-up Area Subdivision	Swansea	910	838	885	→
Glanaman (Glanamman)	Built-up Area	Carmarthenshire	4,122	4,384	4,436	→
Glyn Ceiriog	Built-up Area	Wrexham	874	804	802	→
Glyncoch	Built-up Area	Rhondda Cynon Taf	4,125	4,020	4,139	→
Glyncorrwg	Built-up Area	Neath Port Talbot	1,166	1,096	1,028	→
Glyn-Neath	Built-up Area Subdivision	Neath Port Talbot	4,368	4,278	4,195	→
Goodwick	Built-up Area	Pembrokeshire	1,540	1,720	1,815	→
Gorseinon	Built-up Area Subdivision	Swansea	14,570	15,757	16,983	→
Govilon	Built-up Area	Monmouthshire	1,354	1,447	1,463	→
Gowerton	Built-up Area Subdivision	Swansea	8,010	8,183	8,156	→
Gresford	Built-up Area	Wrexham	5,334	5,010	4,913	→
Groes-faen	Built-up Area	Rhondda Cynon Taf	712	685	774	→
Groeslon	Built-up Area	Gwynedd	853	880	864	→
Gronant	Built-up Area Subdivision	Flintshire	1,103	1,075	1,062	→
Grovesend	Built-up Area	Swansea	1,181	1,131	1,121	→
Guilsfield	Built-up Area	Powys	1,178	1,220	1,223	→
Gwalchmai	Built-up Area	Isle of Anglesey	583	715	714	→
Gwaun-Cae-Gurwen	Built-up Area Subdivision	Neath Port Talbot	2,975	3,084	3,099	→
Gwernaffield-y-Waun	Built-up Area Subdivision	Flintshire	882	905	930	→
Gwernymynydd	Built-up Area	Flintshire	1,210	1,141	1,101	→
Harlech	Built-up Area	Gwynedd	1,753	1,762	1,638	→
Haverfordwest	Built-up Area	Pembrokeshire	13,680	14,596	15,032	→
Hay-on-Wye	Built-up Area	Powys	1,846	1,954	1,868	→
Hendreforgan	Built-up Area Subdivision	Rhondda Cynon Taf	2,504	2,475	2,531	→
Henfynyw	Built-up Area	Ceredigion	508	512	519	→
Henllan	Built-up Area	Denbighshire	745	862	813	→
Heol-y-Cyw	Built-up Area	Bridgend	541	538	534	→
Higher Kinnerton	Built-up Area	Flintshire	1,634	1,697	1,648	→
Hill Mountain	Built-up Area	Pembrokeshire	554	673	689	→
Hirwaun	Built-up Area	Rhondda Cynon Taf	7,320	7,247	7,458	→
Holt	Built-up Area Subdivision	Wrexham	1,215	1,113	1,058	→
Holyhead	Built-up Area	Isle of Anglesey	11,237	11,431	11,715	→
Holywell	Built-up Area Subdivision	Flintshire	9,634	9,808	9,911	→
Hook	Built-up Area	Pembrokeshire	656	838	886	→
Hope	Built-up Area Subdivision	Flintshire	4,253	4,284	4,436	→
Jameston	Built-up Area	Pembrokeshire	608	634	666	→
Johnston	Built-up Area	Pembrokeshire	1,778	1,941	2,068	→
Kerry	Built-up Area	Powys	745	785	779	→
Kidwelly	Built-up Area	Carmarthenshire	2,691	2,782	2,787	→
Kilgetty	Built-up Area Subdivision	Pembrokeshire	1,144	1,207	1,173	→
Kinmel Bay	Built-up Area Subdivision	Conwy	8,704	9,497	9,544	→
Knighton	Built-up Area	Powys	3,043	3,007	2,930	→
Lampeter	Built-up Area	Ceredigion	2,890	2,970	2,934	→
Lamphey	Built-up Area	Pembrokeshire	597	593	633	→
Laugharne	Built-up Area	Carmarthenshire	908	817	740	→
Leeswood	Built-up Area	Flintshire	2,218	2,282	2,303	→
Letterston	Built-up Area	Pembrokeshire	998	1,245	1,292	→
Lixwm	Built-up Area	Flintshire	576	610	639	→
Llanarth	Built-up Area	Ceredigion	470	503	513	→
Llanbadarn Fawr	Built-up Area Subdivision	Ceredigion	310	656	659	→
Llanbedrog	Built-up Area	Gwynedd	596	613	603	→
Llanberis	Built-up Area	Gwynedd	1,842	1,844	1,905	→
Llanbradach	Built-up Area	Caerphilly	3,658	3,746	3,721	→
Llanddewi Brefi	Built-up Area	Ceredigion	723	640	626	→
Llanddona	Built-up Area	Isle of Anglesey	639	691	647	→
Llanddulas	Built-up Area Subdivision	Conwy	1,277	1,268	1,378	→
Llandeilo	Built-up Area	Carmarthenshire	1,731	1,795	1,817	→
Llandinam	Built-up Area	Powys	611	576	559	→
Llandovery	Built-up Area	Carmarthenshire	2,235	2,065	1,975	→
Llandre	Built-up Area	Ceredigion	735	679	682	→
Llandrindod Wells	Built-up Area	Powys	5,020	5,309	5,568	→
Llandudno	Built-up Area	Conwy	14,872	15,371	15,375	→
Llandudno Junction	Built-up Area Subdivision	Conwy	10,128	10,658	12,496	→
Llandybie	Built-up Area	Carmarthenshire	2,635	2,813	2,720	→
Llandyrnog	Built-up Area	Denbighshire	648	747	748	→
Llandysul	Built-up Area	Ceredigion	1,536	1,484	1,417	→
Llanelli	Built-up Area Subdivision	Carmarthenshire	40,960	43,878	44,812	→
Llanerchymedd	Built-up Area	Isle of Anglesey	1,018	1,133	1,193	→
Llanfair Caereinion	Built-up Area	Powys	899	1,055	937	→
Llanfairfechan	Built-up Area	Conwy	3,755	3,637	3,781	→
Llanfairpwllgwyngyll	Built-up Area	Isle of Anglesey	3,040	3,107	3,010	→
Llanfechell	Built-up Area	Isle of Anglesey	612	589	591	→
Llan Ffestiniog	Built-up Area	Gwynedd	869	864	885	→
Llanfihangel yn Nhowyn	Built-up Area	Isle of Anglesey	626	757	968	→
Llanfoist	Built-up Area Subdivision	Monmouthshire	1,049	1,228	1,708	→
Llanfyllin	Built-up Area	Powys	960	1,105	1,051	→
Llangadog	Built-up Area	Carmarthenshire	633	650	667	→
Llangattock	Built-up Area	Powys	665	662	641	→
Llangefni	Built-up Area	Isle of Anglesey	4,404	4,864	5,141	→
Llangeinor	Built-up Area	Bridgend	910	973	1,014	→
Llangennech	Built-up Area Subdivision	Carmarthenshire	3,870	4,324	4,316	→
Llangoed	Built-up Area	Isle of Anglesey	860	849	819	→
Llangollen	Built-up Area	Denbighshire	3,257	3,466	3,500	→
Llangwm	Built-up Area	Pembrokeshire	854	875	880	→
Llangynidr	Built-up Area	Powys	1,005	1,036	1,035	→
Llanharry	Built-up Area	Rhondda Cynon Taf	2,522	3,035	3,426	→
Llanhilleth	Built-up Area	Blaenau Gwent	3,002	2,990	2,898	→
Llanidloes	Built-up Area	Powys	2,807	2,929	2,804	→
Llanilar	Built-up Area	Ceredigion	1,055	1,085	1,099	→
Llannon	Built-up Area	Carmarthenshire	802	869	857	→
Llanon	Built-up Area	Ceredigion	648	598	590	→
Llanrhidian	Built-up Area	Swansea	537	512	614	→
Llanrhystud	Built-up Area	Ceredigion	548	646	628	→
Llanrug	Built-up Area	Gwynedd	1,822	1,916	1,967	→
Llanrwst	Built-up Area	Conwy	3,037	3,323	3,299	→
Llansanffraid Glan Conwy	Built-up Area	Conwy	1,842	1,735	1,767	→
Llansanffraid-ym-Mechain	Built-up Area	Powys	569	747	755	→
Llantrisant	Built-up Area Subdivision	Rhondda Cynon Taf	11,360	13,264	13,590	→
Llantwit Major	Built-up Area Subdivision	The Vale of Glamorgan	8,841	8,427	8,689	→
Llanwrtyd Wells	Built-up Area	Powys	497	630	599	→
Llanybyther	Built-up Area	Carmarthenshire	1,092	1,218	1,183	→
Llay	Built-up Area	Wrexham	4,770	4,681	4,622	→
Llechryd	Built-up Area	Ceredigion	882	875	878	→
Llwyngwril	Built-up Area	Gwynedd	546	526	549	→
Loughor	Built-up Area Subdivision	Swansea	4,692	4,824	4,816	→
Machen	Built-up Area	Caerphilly	2,276	2,362	2,370	→
Machynlleth	Built-up Area	Powys	2,147	2,235	2,213	→
Maenclochog	Built-up Area	Pembrokeshire	679	731	721	→
Maesteg	Built-up Area Subdivision	Bridgend	18,907	18,888	18,729	→
Marchwiel	Built-up Area	Wrexham	1,162	1,092	1,116	→
Markham	Built-up Area	Caerphilly	1,403	1,495	1,517	→
Marshfield	Built-up Area Subdivision	Newport	1,990	2,319	2,328	→
Meidrim	Built-up Area	Carmarthenshire	601	582	581	→
Meliden	Built-up Area Subdivision	Denbighshire	2,175	2,066	1,973	→
Menai Bridge	Built-up Area	Isle of Anglesey	4,737	4,958	4,811	→
Merthyr Tydfil	Built-up Area	Merthyr Tydfil	40,940	43,820	44,807	→
Milford Haven	Built-up Area	Pembrokeshire	12,830	13,582	13,959	→
Moelfre	Built-up Area	Isle of Anglesey	772	710	627	→
Mold	Built-up Area	Flintshire	9,568	10,058	10,142	→
Monmouth	Built-up Area	Monmouthshire	8,550	10,110	10,486	→
Montgomery	Built-up Area	Powys	950	986	967	→
Morfa Bychan	Built-up Area	Gwynedd	515	526	552	→
Morfa Nefyn	Built-up Area	Gwynedd	842	857	869	→
Mostyn	Built-up Area	Flintshire	1,707	1,606	1,719	→
Mountain Ash	Built-up Area	Rhondda Cynon Taf	11,436	11,230	11,289	→
Murton (Bishopston)	Built-up Area	Swansea	3,607	3,500	3,503	→
Mynydd Marian	Built-up Area Subdivision	Conwy	1,001	1,076	1,134	→
Mynytho	Built-up Area	Gwynedd	543	536	584	→
Nantgaredig	Built-up Area	Carmarthenshire	500	524	516	→
Nantyglo	Built-up Area Subdivision	Blaenau Gwent	4,290	4,635	4,653	→
Nant-y-moel (Price Town)	Built-up Area Subdivision	Bridgend	2,322	2,344	2,300	→
Narberth	Built-up Area	Pembrokeshire	2,169	2,265	2,418	→
Neath	Built-up Area Subdivision	Neath Port Talbot	48,150	50,658	50,973	→
Nefyn	Built-up Area	Gwynedd	1,359	1,373	1,397	→
Nelson	Built-up Area Subdivision	Caerphilly	4,577	4,647	4,685	→
Newborough	Built-up Area	Isle of Anglesey	833	892	835	→
Newbridge	Built-up Area Subdivision	Caerphilly	9,019	9,590	9,640	→
Newbridge-on-Wye	Built-up Area	Powys	530	566	634	→
New Brighton	Built-up Area	Flintshire	907	838	840	→
Newcastle Emlyn	Built-up Area	Carmarthenshire	1,700	1,883	1,888	→
New Hedges	Built-up Area Subdivision	Pembrokeshire	438	594	542	→
Newport	Built-up Area	Pembrokeshire	846	851	862	→
Newport	Built-up Area Subdivision	Newport	119,670	128,060	133,353	→
New Quay	Built-up Area	Ceredigion	812	694	591	→
Newtown	Built-up Area	Powys	10,780	11,357	11,319	→
New Tredegar	Built-up Area	Caerphilly	4,171	4,208	3,971	→
Neyland	Built-up Area	Pembrokeshire	3,528	3,708	3,711	→
Northop	Built-up Area	Flintshire	974	1,001	1,062	→
Northop Hall	Built-up Area Subdivision	Flintshire	1,665	1,530	1,530	→
Ogmore-by-Sea	Built-up Area	The Vale of Glamorgan	895	878	1,068	→
Ogmore Vale	Built-up Area Subdivision	Bridgend	3,151	3,117	3,221	→
Overton	Built-up Area	Wrexham	891	965	945	→
Pantymwyn	Built-up Area Subdivision	Flintshire	798	829	816	→
Pant-yr-awel	Built-up Area	Bridgend	685	734	746	→
Parc-Seymour	Built-up Area	Newport	770	744	746	→
Pembrey	Built-up Area Subdivision	Carmarthenshire	2,097	2,154	2,030	→
Pembroke	Built-up Area	Pembrokeshire	7,214	7,552	7,832	→
Pembroke Dock	Built-up Area	Pembrokeshire	8,676	9,753	9,716	→
Penally	Built-up Area	Pembrokeshire	856	848	854	→
Penarth	Built-up Area Subdivision	The Vale of Glamorgan	23,400	27,226	29,388	→
Pencader	Built-up Area	Carmarthenshire	1,023	1,107	1,056	→
Penclawdd (Pen-clawdd)	Built-up Area	Swansea	1,951	1,935	1,877	→
Pencoed	Built-up Area	Bridgend	8,620	9,166	9,342	→
Penley	Built-up Area	Wrexham	471	606	760	→
Penmaenmawr	Built-up Area	Conwy	2,119	2,535	2,422	→
Penperlleni	Built-up Area	Monmouthshire	1,250	1,311	1,190	→
Penrhiw-llan	Built-up Area	Ceredigion	535	521	516	→
Penrhyn Bay	Built-up Area Subdivision	Conwy	4,270	4,432	4,343	→
Penrhyn-coch	Built-up Area	Ceredigion	1,137	1,316	1,304	→
Penrhyndeudraeth	Built-up Area	Gwynedd	1,439	1,546	1,545	→
Pentlepoir	Built-up Area	Pembrokeshire	1,232	1,211	1,309	→
Pentraeth	Built-up Area	Isle of Anglesey	520	557	576	→
Pentre Halkyn	Built-up Area	Flintshire	1,151	1,094	1,138	→
Pentre Maelor	Built-up Area	Wrexham	317	305	696	→
Pen-twyn	Built-up Area	Caerphilly	1,569	1,540	1,522	→
Pentyrch	Built-up Area	Cardiff	2,411	2,287	2,339	→
Penybanc	Built-up Area Subdivision	Carmarthenshire	1,012	1,126	1,159	→
Penyffordd	Built-up Area	Flintshire	3,445	3,554	4,175	→
Pen-y-ffordd	Built-up Area	Flintshire	825	748	661	→
Penygroes	Built-up Area	Gwynedd	1,770	1,793	1,917	→
Pen-y-groes (Cross Hands)	Built-up Area Subdivision	Carmarthenshire	5,082	5,717	6,271	→
Penysarn	Built-up Area	Isle of Anglesey	596	595	580	→
Pontardawe	Built-up Area Subdivision	Neath Port Talbot	11,908	12,333	12,801	→
Pontarddulais	Built-up Area	Swansea	7,930	9,073	9,316	→
Pont Henri	Built-up Area	Carmarthenshire	930	987	942	→
Pontllan-fraith	Built-up Area Subdivision	Caerphilly	8,503	9,220	9,291	→
Pontlliw	Built-up Area	Swansea	1,518	1,645	1,680	→
Pontlottyn	Built-up Area Subdivision	Caerphilly	1,803	1,924	1,971	→
Pontrhydfendigaid	Built-up Area	Ceredigion	687	712	686	→
Pont Rhyd-y-cyff	Built-up Area	Bridgend	1,572	1,505	1,475	→
Pontrhydyfen	Built-up Area	Neath Port Talbot	878	830	839	→
Pontyates	Built-up Area	Carmarthenshire	1,419	1,449	1,515	→
Pontyberem	Built-up Area	Carmarthenshire	1,719	1,695	1,707	→
Pontycymer	Built-up Area	Bridgend	4,375	4,288	4,218	→
Pontypool	Built-up Area Subdivision	Torfaen	28,270	28,334	28,868	→
Pontypridd	Built-up Area Subdivision	Rhondda Cynon Taf	30,960	30,457	30,910	→
Porth	Built-up Area Subdivision	Rhondda Cynon Taf	15,091	14,648	14,587	→
Porthcawl	Built-up Area	Bridgend	15,640	15,672	15,581	→
Porthmadog	Built-up Area	Gwynedd	3,008	2,981	2,925	→
Port Talbot	Built-up Area Subdivision	Neath Port Talbot	35,630	37,276	37,900	→
Prestatyn	Built-up Area Subdivision	Denbighshire	16,570	16,783	16,960	→
Presteigne	Built-up Area	Powys	1,869	2,056	2,014	→
Pwll	Built-up Area Subdivision	Carmarthenshire	1,387	1,389	1,379	→
Pwllheli	Built-up Area	Gwynedd	3,861	4,076	4,249	→
Pwllmeyric	Built-up Area	Monmouthshire	534	635	620	→
Pwll-trap	Built-up Area Subdivision	Carmarthenshire	610	674	777	→
Pyle	Built-up Area	Bridgend	12,460	13,701	14,361	→
Rachub	Built-up Area Subdivision	Gwynedd	908	936	924	→
RAF Station St Athan	Built-up Area Subdivision	The Vale of Glamorgan	4,680	5,554	5,596	→
Raglan	Built-up Area	Monmouthshire	1,074	1,183	1,180	→
Resolven	Built-up Area	Neath Port Talbot	2,083	2,068	2,055	→
Rhayader	Built-up Area	Powys	1,783	1,824	1,857	→
Rhigos	Built-up Area	Rhondda Cynon Taf	731	718	774	→
Rhondda	Built-up Area Subdivision	Rhondda Cynon Taf	13,997	13,333	13,233	→
Rhoose	Built-up Area	The Vale of Glamorgan	4,880	6,160	6,218	→
Rhosesmor	Built-up Area	Flintshire	527	575	565	→
Rhosllanerchrugog	Built-up Area Subdivision	Wrexham	13,246	13,501	13,384	→
Rhosneigr	Built-up Area	Isle of Anglesey	994	1,008	825	→
Rhostryfan	Built-up Area	Gwynedd	618	675	700	→
Rhostyllen	Built-up Area Subdivision	Wrexham	2,719	2,766	2,760	→
Rhosybol	Built-up Area	Isle of Anglesey	711	712	697	→
Rhuddlan	Built-up Area	Denbighshire	3,795	3,709	3,666	→
Rhyl	Built-up Area Subdivision	Denbighshire	25,390	25,149	25,994	→
Rhymney	Built-up Area Subdivision	Caerphilly	5,208	5,151	5,171	→
Risca	Built-up Area Subdivision	Caerphilly	14,547	14,958	14,944	→
Rogiet	Built-up Area	Monmouthshire	1,620	1,813	1,795	→
Rosemarket	Built-up Area	Pembrokeshire	454	613	603	→
Rossett	Built-up Area Subdivision	Wrexham	2,076	2,007	1,949	→
Ruabon	Built-up Area Subdivision	Wrexham	2,760	3,357	3,442	→
Ruthin	Built-up Area	Denbighshire	5,218	5,461	5,666	→
Sageston	Built-up Area	Pembrokeshire	729	857	839	→
Sandycroft	Built-up Area Subdivision	Flintshire	6,630	6,724	6,864	→
Sarn (Aberkenfig / Bryncoch)	Built-up Area Subdivision	Bridgend	9,972	10,805	11,848	→
Saron	Built-up Area Subdivision	Carmarthenshire	710	867	935	→
Saundersfoot	Built-up Area Subdivision	Pembrokeshire	2,946	2,767	2,732	→
Seven Sisters	Built-up Area	Neath Port Talbot	2,032	2,123	2,103	→
Shotton	Built-up Area Subdivision	Flintshire	15,840	16,775	17,346	→
Solva	Built-up Area	Pembrokeshire	661	710	717	→
Soughton (Sychdyn)	Built-up Area	Flintshire	1,710	1,710	1,636	→
Southgate	Built-up Area	Swansea	1,954	2,004	2,057	→
St Arvans	Built-up Area	Monmouthshire	710	765	758	→
St Asaph	Built-up Area	Denbighshire	3,491	3,355	3,434	→
St Brides Major	Built-up Area	The Vale of Glamorgan	769	741	765	→
St Clears	Built-up Area Subdivision	Carmarthenshire	1,890	1,989	2,125	→
St Davids	Built-up Area	Pembrokeshire	1,383	1,408	1,372	→
St Dogmaels	Built-up Area Subdivision	Pembrokeshire	1,096	1,117	1,111	→
Stepaside	Built-up Area	Pembrokeshire	615	619	617	→
St Florence	Built-up Area	Pembrokeshire	651	756	780	→
Swansea	Built-up Area Subdivision	Swansea	167,440	179,485	184,436	→
Taff's Well	Built-up Area Subdivision	Rhondda Cynon Taf	5,406	5,567	5,738	→
Talgarth	Built-up Area	Powys	1,250	1,268	1,268	→
Tal-y-bont	Built-up Area	Ceredigion	631	662	624	→
Tal-y-bont	Built-up Area	Gwynedd	1,667	1,540	1,538	→
Talysarn	Built-up Area	Gwynedd	943	1,086	1,092	→
Tanyfron	Built-up Area	Wrexham	1,010	2,090	2,450	→
Templeton	Built-up Area	Pembrokeshire	546	627	685	→
Tenby	Built-up Area	Pembrokeshire	4,934	4,696	4,508	→
Three Crosses	Built-up Area	Swansea	1,466	1,583	1,494	→
Tircoed	Built-up Area	Swansea	557	884	946	→
Tonypandy	Built-up Area Subdivision	Rhondda Cynon Taf	18,115	17,789	17,960	→
Tonyrefail	Built-up Area	Rhondda Cynon Taf	8,920	9,317	9,579	→
Trawsfynydd	Built-up Area	Gwynedd	620	628	620	→
Trearddur	Built-up Area	Isle of Anglesey	1,713	1,537	1,474	→
Tredegar	Built-up Area	Blaenau Gwent	14,802	14,855	15,000	→
Trefechan	Built-up Area	Merthyr Tydfil	1,013	1,042	1,033	→
Trefnant	Built-up Area	Denbighshire	832	993	973	→
Trefor	Built-up Area	Gwynedd	793	814	835	→
Trefriw	Built-up Area	Conwy	707	605	640	→
Tregaron	Built-up Area	Ceredigion	1,217	1,213	1,177	→
Tregarth	Built-up Area	Gwynedd	1,338	1,307	1,257	→
Tregynon	Built-up Area	Powys	616	892	880	→
Treharris	Built-up Area Subdivision	Merthyr Tydfil	7,652	7,705	7,638	→
Treherbert	Built-up Area Subdivision	Rhondda Cynon Taf	5,698	5,440	5,514	→
Trelales	Built-up Area Subdivision	Bridgend	839	818	813	→
Trelogan	Built-up Area	Flintshire	620	671	622	→
Treorchy	Built-up Area Subdivision	Rhondda Cynon Taf	8,105	7,694	7,681	→
Treuddyn	Built-up Area	Flintshire	1,290	1,360	1,391	→
Trevor	Built-up Area Subdivision	Wrexham	1,399	1,453	1,433	→
Trimsaran	Built-up Area	Carmarthenshire	1,609	1,584	1,532	→
Tumble	Built-up Area Subdivision	Carmarthenshire	3,996	4,302	4,291	→
Tycroes	Built-up Area Subdivision	Carmarthenshire	3,184	3,752	3,724	→
Tylorstown	Built-up Area Subdivision	Rhondda Cynon Taf	3,783	3,641	3,527	→
Tywyn	Built-up Area	Gwynedd	3,085	3,097	3,051	→
Underwood	Built-up Area	Newport	2,012	1,976	1,974	→
Undy (Magor)	Built-up Area	Monmouthshire	5,876	5,914	5,930	→
Upper Killay	Built-up Area Subdivision	Swansea	1,308	1,331	1,342	→
Usk	Built-up Area	Monmouthshire	2,320	2,834	2,939	→
Valley	Built-up Area	Isle of Anglesey	2,413	2,361	2,370	→
Walwen (Whelston)	Built-up Area Subdivision	Flintshire	1,199	1,336	1,309	→
Wattsville	Built-up Area Subdivision	Caerphilly	879	1,065	1,137	→
Waunfawr	Built-up Area	Gwynedd	1,112	1,190	1,224	→
Waungilwen	Built-up Area	Carmarthenshire	1,294	1,338	1,350	→
Waunllapria	Built-up Area	Monmouthshire	632	714	749	→
Waun-Lwyd	Built-up Area	Blaenau Gwent	1,495	1,556	1,482	→
Welshpool	Built-up Area	Powys	5,539	5,948	5,934	→
Wenvoe	Built-up Area	The Vale of Glamorgan	1,173	1,155	1,090	→
Whitland	Built-up Area	Carmarthenshire	1,327	1,514	1,592	→
Wick	Built-up Area	The Vale of Glamorgan	694	698	758	→
Wrexham	Built-up Area Subdivision	Wrexham	57,620	61,603	61,548	→
Y Felinheli (Port Dinorwic)	Built-up Area	Gwynedd	2,081	2,284	2,412	→
Ynysddu	Built-up Area Subdivision	Caerphilly	1,005	959	1,041	→
Ynysybwl	Built-up Area	Rhondda Cynon Taf	3,592	3,503	3,531	→
Ystrad Aeron	Built-up Area	Ceredigion	594	596	613	→
Ystradgynlais	Built-up Area Subdivision	Powys	10,110	10,248	10,559	→
Ystrad Mynach (Gelligaer)	Built-up Area Subdivision	Caerphilly	17,480	19,204	19,775	→

Source: UK Office for National Statistics (web).

Explanation: All population figures and depicted boundaries are based on output areas officially assigned to the 2011 built-up areas. Output areas often include some unbuilt parts. However, tabulated area figures refer to (typically smaller) actual built-up areas in order to present a more realistic population density. Some of the 2001 figures are approximate values.